From 160257124c780014f9b19fed76c3b3412e332d49 Mon Sep 17 00:00:00 2001 From: makoto kuwata Date: Tue, 22 Mar 2011 17:25:51 +0900 Subject: [remove] 'ReleaseNote.txt' --- ReleaseNote.txt | 1097 ------------------------------------------------------- 1 file changed, 1097 deletions(-) delete mode 100644 ReleaseNote.txt diff --git a/ReleaseNote.txt b/ReleaseNote.txt deleted file mode 100644 index 0b45790..0000000 --- a/ReleaseNote.txt +++ /dev/null @@ -1,1097 +0,0 @@ -.# -*- coding: utf-8 -*- - -$ [ANN] Erubis 2.6.4 released - Rails 2.2 and 2.3 support - -I have released Erubis 2.6.4. -http://www.kuwata-lab.com/erubis/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. - -Enhancement since 2.6.3: - - * Ruby on Rails 2.2 and 2.3 support. - - -Have fun! - --- -regards, -makoto kuwata - -.#-------------------------------------------------------------------------------- -Erubis 2.6.4 released - Rails 2.2 and 2.3 supported - -I have released Erubis 2.6.4. Erubis is another eRuby implementation which is very fast and extensible than ERB. This release supports Ruby on Rails 2.2 and 2.3. - -.#-------------------------------------------------------------------------------- - -$ [ANN] Erubis 2.6.3 released - a fast and extensible eRuby - -I have released Erubis 2.6.3. -http://www.kuwata-lab.com/erubis/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. -This is just bug fix release. - -Bugfixes from 2.6.2: - - * Enhancer name was not displayed in Ruby 1.9.1 when it was missing. - - * Command option argument name was not displayed correctly as a part of error message. - - * MethoNotFound error was raised when invalid option was specified. - - -I'll support '<% =%>' (used in Merb) in the next release of Erubis. - --- -regards, -makoto kuwata - -.#-------------------------------------------------------------------------------- - - -$ [ANN] Erubis 2.6.2 released - a fast and extensible eRuby - -I have released Erubis 2.6.2. -http://www.kuwata-lab.com/erubis/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. - -Enhancements from 2.6.1: - - * Ruby 1.9 support - -Bugfixes from 2.6.1: - - * Fixed installation problem on Windows (Thanks to Tim Morgan and Allen). - - - -If you have got any errors or problems, please tell me. - --- -regards, -makoto kuwata - - -.#-------------------------------------------------------------------------------- - - -$ [ANN] Erubis 2.6.1 released - a fast and extensible eRuby - -I have released Erubis 2.6.1. -http://www.kuwata-lab.com/erubis/ -http://www.kuwata-lab.com/support/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. - -Enhancements from 2.6.0: - - * Rails 2.1 support. (special thanks José Valim) - - -If you have got any errors or problems, please tell me. - --- -regards, -makoto kuwata - - -.#-------------------------------------------------------------------------------- - - - -$ [ANN] Erubis 2.6.0 released - a fast and extensible eRuby - -I have released Erubis 2.6.0. -http://www.kuwata-lab.com/erubis/ -http://www.kuwata-lab.com/erubis/support/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. - -Enhancements from 2.5.0: - - - * Improved support of Ruby on Rails 2.0.2. - New class ActionView::TemplateHandlers::Erubis is defined and - registered as default handler of *.html.erb and *.rhtml. - - - * '<%% %>' and '<%%= %>' are converted into '<% %>' and '<%= %>' respectively. - This is for compatibility with ERB. - - ex1.rhtml: -

<%%= item %>

- - result: - $ erubis ex1.rhtml -

<%= item %>

- - - * '<%= -%>' removes tailing spaces and newlines. - This is for compatibiliy with ERB when trim mode is '-'. - '<%= =%>' also removes tailing spaces and newlines, and this is - Erubis-original enhancement (cooler than '<%= -%>', isn't it?). - - ex2.rhtml: -

- <%= @var -%> # or <%= @var =%> -

- - result (version 2.6.0): - $ erubis -c '{var: "AAA\n"}' ex2.rhtml -

- AAA -

- - result (version 2.5.0): - $ erubis -c '{var: "AAA\n"}' ex2.rhtml -

- AAA - -

- - - * Erubis::Eruby.load_file() now allows you to change cache filename. - - ex. - eruby = Erubis::Eruby.load_file("ex3.rhtml", - :cachename=>'ex3.rhtml.cache') - - - --- -regards, -makoto kuwata - - -.#-------------------------------------------------------------------------------- - -$ [ANN] Erubis 2.5.0 released - a fast and extensible eRuby - -I have released Erubis 2.5.0. -http://www.kuwata-lab.com/erubis/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. - - -Enhancements from 2.4.1: - - * Ruby on Rails 2.0 support - If you are using preprocessing, notice that _?('foo.id') will be NG - because it contains period ('.') character. - - -------------------- - - [%= link_to 'Edit', edit_user_path(_?('@user.id')) %] - [%= link_to 'Show', @user %] - [%= link_to 'Delete', @user, :confirm=>'OK?', :method=>:delete %] - - - <%= user_id = @user.id %> - [%= link_to 'Edit', edit_user_path(_?('user_id')) %] - [%= link_to 'Show', :action=>'show', :id=>_?('user_id') %] - [%= link_to 'Delete', {:action=>'destroy', :id=>_?('user_id')}, - {:confirm=>'OK?', :method=>:delete} %] - -------------------- - - * (experimental) - Rails form helper methods for preprocessing are provided. - These helper methos are available with preprocessing. - - ex. _form.rhtml - -------------------- - Name: <%= text_field :user, :name %> - Name: [%= pp_text_field :user, :name %] - -------------------- - - preprocessed: - -------------------- - Name: <%= text_field :user, :name %> - Name: - -------------------- - - Ruby code: - -------------------- - _buf << ' - Name: '; _buf << ( text_field :stock, :name ).to_s; _buf << ' - Name: - '; - -------------------- - - This shows that text_filed() is called every time when rendering, - but pp_text_filed() is called only once when loading template, - so pp_text_field() with prepocessing is much faster than text_field(). - - See User's guide for details. - http://www.kuwata-lab.com/erubis/users-guide.05.html#rails-formhelpers - - --- -regards, -makoto kuwata - -.-------------------------------------------------------------------------------- - -$ [ANN] Erubis 2.4.1 released - two bugs are fixed - -I have released Erubis 2.4.1. -http://www.kuwata-lab.com/erubis/ -Erubis is another eRuby implementation which is very fast and -extensible than ERB and eruby. - -This is a bugfix release. - - enhancements: - - - | - Add new section 'evaluate(context) v.s. result(binding)' to user's guide. - This section describes why Erubis::Eruby#evaluate(context) is recommended - rather than Erubis::Eruby#result(binding). - User's Guide > Other Topics > evaluate(context) v.s. result(binding) - http://www.kuwata-lab.com/erubis/users-guide.06.html#topics-context-vs-binding - - - | - Add new command-line property '--docwrite={true|false}' to - Erubis::Ejavascript. - If this property is true then 'document.write(_buf.join(""));' is used - as postamble and if it is false then '_buf.join("")' is used. - Default is true for compatibility reason but it will be false in the - future release. - (This feature was proposed by D.Dribin. Thank you.) - - bugfix: - - - | - When using Erubis::Eruby#evaluate(), changing local variables in - templates have affected to variables accessible with TOPLEVEL_BINDING. - It means that if you change variables in templates, it is possible to - change variables in main program. - This was a bug and is now fixed not to affect to variables in main - program. - - ex. template.rhtml - -------------------- - <% for x in @items %> - item = <%= x %> - <% end %> - -------------------- - - ex. main-program.rb - -------------------- - require 'erubis' - x = 10 - items = ['foo', 'bar', 'baz'] - eruby = Erubis::Eruby.new(File.read('template.rhtml')) - s = eruby.evaluate(:items=>items) - print s - $stderr.puts "*** debug: x=#{x.inspect}" #=> x="baz" (2.4.0) - #=> x=10 (2.4.1) - -------------------- - - - | - PercentLineEnhancer was very slow. Now performance problem is solved. - --- -regards, -kwatch - - -$ [ANN] Erubis 2.4.0 released - a fast eRuby implementation - -Erubis 2.4.0 released. -http://www.kuwata-lab.com/erubis/ -In this release, Erubis provides an important feature for -Ruby on Rails application. - -Enhancements: - - - | - Preprocessing is supported by Ruby on Rails helper. - Preprocessing makes Ruby on Rails application about 20-40 percent faster. - - For example, - - [%= link_to 'Show', :action=>'show', :id=>_?('@user.id') %] - - is evaluate by preprocessor and expanded into the following - when template file is loaded. - - Show - - It means that link_to() is never called when template is rendered - and rendering speed will be much faster in the result. - - See User's Guide for details. - http://www.kuwata-lab.com/erubis/users-guide.05.html#rails-preprocessing - - - | - Erubis::Eruby#evaluate() (or Erubis::RubyEvaluator#evaluate()) - creates Proc object from @src and eval it. - - def evaluate(context=Context.new) - context = Context.new(context) if context.is_a?(Hash) - @_proc ||= eval("proc { #{@src} }", TOPLEVEL_BINDING, @filename || '(erubis)') - return context.instance_eval(&@_proc) - end - - This makes evaluate() much faster when eruby object is reused. - - - | - Erubis::Eruby#def_method() is supported. - This method defines ruby code as instance method or singleton metod. - - require 'erubis' - s = "hello <%= name %>" - eruby = Erubis::Eruby.new(s) - filename = 'hello.rhtml' - - ## define instance method to Dummy class (or module) - class Dummy; end - eruby.def_method(Dummy, 'render(name)', filename) # filename is optional - p Dummy.new.render('world') #=> "hello world" - - ## define singleton method to an object - obj = Object.new - eruby.def_method(obj, 'render(name)', filename) # filename is optional - p obj.render('world') #=> "hello world" - - This is equivarent to ERB#def_method(). - - - | - Erubis::XmlHelper.url_escape() and u() which is alias of url_escape() - are added. - This is equivarent to ERB#Util.url_escape(). - - -Bugfix: - - - Help message was not shown when '-h' is specified. Fixed. - - - 'def method()' was not availabe in template file. Fixed. - - --- -regards, -kwatch - --------------------------------------------------------------------------------- - -$ [ANN] Erubis 2.3.1 released - a serious bug is fixed in rails_helper.rb - -Erubis 2.3.1 released. -This is a bug fix release. -http://www.kuwata-lab.com/erubis/ - -Bugfix: - - * A serious bug in 'helpers/rails_helper.rb' is fixed. - You must be update if you are using Erubis with Ruby on Rails. - - --- -regards, -kwatch - - - - -$ [ANN] Erubis 2.3.0 released - a fast and extensible eRuby implementation - -Hi all, - -I have just released Erubis 2.3.0. -http://www.kuwata-lab.com/erubis -http://www.kuwata-lab.com/erubis/CHANGES - -Erubis is another implementation of eRuby and it gives more speed -to Ruby on Rails application. - -Features: - * Very fast, almost three times faster than ERB and - even ten percent faster than eruby (implemented in C) - * File caching of converted Ruby script support, which - makes eRuby about 40-50 percent faster. - * Support multi-language - (Ruby,PHP,C,Java,Scheme,Perl,Javascript) - * Auto escaping support - * Auto trimming spaces around '<% %>' - * Embedded pattern changeable (default '<% %>') - * Context object available and easy to combine eRuby - template with YAML datafile or Ruby script - * Easy to extend in subclass - * Ruby on Rails support - * Mod_ruby support - -Installation is very easy. -.* Just type 'gem install -r erubis' if you have installed RubyGems. -.* Or download erubis_2.3.0.tar.bz2 and type 'ruby setup.rb'. - -See users' guide (erubis_2.3.0/doc/users-guide.html) -for details. - - -Enhancements: - - * New class 'Erubis::FastEruby' is added. - It is a subclass of Erubis::Eruby and includes InterpolationEnhancer. - Erubis::FastEruby is compatible with and faster than Erubis::Eruby. - - * New enhancer 'InterpolationEnhancer' is added. - This enhancer uses expression interpolation to eliminate method call - of String#<<. In the result, this enhancer makes Eruby a little faster. - -------------------- - ## Assume that input is '<%=name%>'. - ## Eruby convert input into the following code. String#<< is called 5 times. - _buf << ''; _buf << (name).to_s; _buf << ''; - - ## When InterpolationEnhancer is used, String#<< is called only once. - _buf << %Q`#{name}`; - -------------------- - - * New enhancer 'ErboutEnhancer' is added. - ErboutEnhancer set '_erbout' as well as '_buf' to be compatible with ERB. - ==================== - $ cat ex.rhtml -

Hello

- $ erubis -x ex.rhtml - _buf = ''; _buf << '

Hello

- '; - _buf.to_s - $ erubis -xE Erbout ex.rhtml - _erbout = _buf = ''; _buf << '

Hello

- '; - _buf.to_s - ==================== - - * [experimental] - New enhancer 'DeleteIndentEnhancer' is added. - This enhancer deletes indentation of HTML file. - ==================== - $ cat ex.rhtml -

<%= item %>

- $ erubis ex.rhtml -

- $ erubis -E DeleteIndent ex.rhtml -

- ==================== - - * Mod_ruby is supported (very thanks to Andrew R Jackson!). - See users-guide and 'contrib/erubis-run.rb' for details. - - * New command-line option '-X', '-N', '-U', and '-C' are added. - These are intended to be a replacement of 'notext' command. - = '-X' shows only ruby statements and expressions. - = '-N' adds line numbers. - = '-U' compress empty lines into a line. - = '-C' removes empty lines. - - -Changes: - - * 'helpers/rails_helper.rb' is changed to use ErboutEnhancer. - The following is an examle to use Erubis with Ruby on Rails. - File 'config/environment.rb': - ---------------------------------------- - require 'erubis/helpers/rails_helper' - #Erubis::Helpers::RailsHelper.engine_class = Erubis::Eruby # or Erubis::FastEruby - #Erubis::Helpers::RailsHelper.init_properties = {} - #Erubis::Helpers::RailsHelper.show_src = false # set true for debugging - ---------------------------------------- - - * Command 'notext' has been removed. Use '-X', '-N', '-U', and '-C' - instead. - - * Tab characters in YAML file are expaneded automatically. - If you want not to expand tab characters, add command-line optio '-T'. - - * Benchmark scripts (benchmark/bench.*) are rewrited. - - * Users-guide (doc/users-guide.html) is updated. - - -Have fun! - --- -regards, -kwatch - - - -.#-------------------------------------------------------------------------------- - -$ [ANN] Erubis 2.2.0 release - a fast eRuby implementation - -Hi all, - -I have just released Erubis 2.2.0. -http://www.kuwata-lab.com/erubis -http://www.kuwata-lab.com/erubis/CHANGES - -Erubis is another implementation of eRuby. - -Features: - * Very fast, almost three times faster than ERB and - even ten percent faster than eruby (implemented in C) - * Support multi-language - (Ruby,PHP,C,Java,Scheme,Perl,Javascript) - * Auto escaping support - * Auto trimming spaces around '<% %>' - * Embedded pattern changeable (default '<% %>') - * Context object available and easy to combine eRuby - template with YAML datafile or Ruby script - * Easy to extend in subclass - * Ruby on Rails support - -See users' guide (erubis_2.2.0/doc/users-guide.html) -for details. - - -$$ Enhancements - - * Performance tuned up. Release 2.2.0 works about 8 percent faster - than 2.1.0. - As a result, Erubis works more than 10 percent faster than eruby. - (eruby is the extension module of eRuby written in C.) - - * Support of Ruby on Rails improved. - If you want to use Erubis with Ruby on Rails, add the following code - into your 'config/environment.rb' and restart web server. - This will set Erubis as eRuby compiler in Ruby on Rails instead of ERB. - - -------------------- - require 'erubis/helpers/rails_helper' - #Erubis::Helpers::RailsHelper.engine_class = Erubis::Eruby - #Erubis::Helpers::RailsHelper.init_properties = {} - #Erubis::Helpers::RailsHelper.show_src = true - -------------------- - - Methods 'capture()' and 'content_for()' of ActionView::Helpers::CaptureHelper - are available. Methd ActionView::Helpers::TextHelper#concat() is also available. - - If Erubis::Helpers::RailsHelper.show_src is ture, Erubis prints converted - Ruby code into log file (such as 'log/development.log'). This is for debug. - - * Erubis::Engine.load_file(filename) creates cache file (filename + - '.cache') automatically if cache file is old or not exist. - Caching makes Erubis about 40-50 percent faster. - - ex. - -------------------- - require 'erubis' - eruby = Erubis::Eruby.load_file('example.rhtml') - ## cache file 'example.rhtml.cache' is created automatically - -------------------- - - * Command-line option '-f datafile' can take Ruby script ('*.rb') - as well as YAML file ('*.yaml' or '*.yml'). - - ex. - ==================== - $ cat context.rb - @title = 'Example' - @list = %w[AAA BBB CCC] - $ cat example.rhtml -

<%= @title %>

<%= item %>

- $ erubis -f context.rb example.rhtml -

Example

- ==================== - - * New command-line option '-c context' support. It takes context string - in YAML inline style or Ruby code style. - - ex. YAML inline style - ==================== - $ erubis -c '{title: Example, list: [AAA, BBB, CCC]}' example.rhtml - ==================== - - ex. Ruby style - ==================== - $ erubis -c '@title="Example"; @list=%w[AAA BBB CCC]' example.rhtml - ==================== - - * New command-line option '-z' (syntax checking) support. It is similar - to 'erubis -x file.rhtml | ruby -wc', but it can take several filenames. - - ex. - ==================== - $ erubis -z app/views/*/*.rhtml - Syntax OK - ==================== - - * New constant Erubis::VERSION added. - - -$$ Changes - - * Class Erubis::Eruby changed to include Erubis::StringBufferEnhancer - instead of Erubis::ArrayBufferEnhancer. - This is for Ruby on Rails support. - - ex. - ==================== - $ cat example.rhtml -

<%= item %>

- $ erubis -x example.rhtml - _buf = ''; _buf << '

'; _buf << ( item ).to_s; _buf << '

- '; - _buf.to_s - ==================== - - * Erubis::StringBufferEnhancer#add_postamble() prints "_buf.to_s" - instead of "_buf". - This is useful for 'erubis -x file.rhtml | ruby -wc'. - - * Command-line option '-T' is removed. Use '--trim=false' instead. - - * License is changed to MIT License. - - * Embedded pattern '<%- -%>' can be handled. - - --- -regards, -kwatch - - --------------------------------------------------------------------------------- - - -$ [ANN] Erubis 2.1.0 release - a fast eRuby implementation - -I have released Erubis 2.1.0. -http://www.kuwata-lab.com/erubis/ - -Erubis is a pure ruby implementation of eRuby. - -Features: - * Very fast, almost three times faster than ERB and - even as fast as eruby (implemented in C) - * Support multi-language - (Ruby,PHP,C,Java,Scheme,Perl,Javascript) - * Auto escaping support - * Auto trimming spaces around '<% %>' - * Embedded pattern changeable (default '<% %>') - * Context object available and easy to combine eRuby - template with YAML datafile - * Print statement available - * Easy to extend in subclass - -See users' guide (erubis_2.1.0/doc/users-guide.html) -for details. - - -Enhancements from 2.0: - - * Ruby on Rails support. Add the following code to - your 'app/controllers/application.rb' and restart web server. - - -------------------- - require 'erubis/helper/rails' - suffix = 'erubis' - ActionView::Base.register_template_handler(suffix, Erubis::Helper::RailsTemplate) - #Erubis::Helper::RailsTemplate.engine_class = Erubis::EscapedEruby ## or Erubis::PI::Eruby - #Erubis::Helper::RailsTemplate.default_properties = { :escape=>true, :escapefunc=>'h' } - -------------------- - - And rename your view template as 'xxx.erubis'. - If you got the "(eval):10:in `render': no block given" error, - use '@content_for_layout' instead 'yield' in your layout template. - - * Another eRuby engine (PIEngine) support. This engine doesn't - break HTML design because it uses Processing Instructions (PI) - '' as embedded pattern instead of '<% .. %>'. - - example.rhtml - -------------------- - - - - - - - -

@!{item}@

- -------------------- - - compile: - ==================== - $ erubis -x --pi example.rhtml - _buf = []; _buf << ' - '; @list.each_with_index do |item, i| - klass = i % 2 == 0 ? 'odd' : 'even' - _buf << ' - - - '; end - _buf << '

'; _buf << (item).to_s; _buf << '

- '; - _buf.join - ==================== - - * Add new command 'notext' which remove text part from eRuby - script and leaves only Ruby code. - This is very useful when debugging eRuby script. - - example2.rhtml - -------------------- - - - - <% @list.each_with_index do |item, i| %> - <% klass = i % 2 == 0 ? 'odd' : 'even' %> - - - - <% end %> -

<%== item %>

- - - -------------------- - - command line example: - ==================== - $ notext example2.rhtml - _buf = []; - - - @list.each_with_index do |item, i| ; - klass = i % 2 == 0 ? 'odd' : 'even' ; - _buf << ( klass ).to_s; - _buf << Erubis::XmlHelper.escape_xml( item ); - - end ; - - - - _buf.join - $ notext -nc example2.rhtml - 1: _buf = []; - 4: @list.each_with_index do |item, i| ; - 5: klass = i % 2 == 0 ? 'odd' : 'even' ; - 6: _buf << ( klass ).to_s; - 7: _buf << Erubis::XmlHelper.escape_xml( item ); - 9: end ; - 13: _buf.join - ==================== - - * Add new enhance 'NoCode' which removes ruby code from - eRuby script and leaves only HTML text part. - It is very useful to validate HTML of eRuby script. - - command-line example: - ==================== - $ erubis -x -E NoCode example2.rhtml - - - - - - - - - -

- - - ==================== - - -Changes from 2.0: - - * License is changed to LGPL. - - * Command-line property '--escape=name' is renamed to - '--escapefunc=name'. - - * When command-line option '-l perl' is specified, function - 'encode_entities()' is used ad escaping function which is - available wth HTML::Entities module. - - -Bugfix: - * There is a certain pattern which makes Engine#convert() - too slow. Now Engne#convert() is fixed not to be slown. - * Command name is now displayed when '-h' is specified. - - -Have fun! - --- -kwatch - - -$ [ANN] Erubis 2.0.1 release - a fast eRuby implementation - -I have released Erubis 2.0.0. -http://rubyforge.org/projects/erubis/ - -Erubis is a pure ruby implementation of eRuby. - -This is a minor bugfix version. - - - -$ [ANN] Erubis 2.0.0 release - a fast eRuby implementation - -I have released Erubis 2.0.0. -http://rubyforge.org/projects/erubis/ - -Erubis is a pure ruby implementation of eRuby. - -Features: - * Very fast, almost three times faster than ERB and - even as fast as eruby (implemented in C) - * Support multi-language - (Ruby,PHP,C,Java,Scheme,Perl,Javascript) - * Auto escaping support - * Auto trimming spaces around '<% %>' - * Embedded pattern changeable (default '<% %>') - * Context object available and easy to combine eRuby - template with YAML datafile - * Print statement available - * Easy to extend in subclass - -See users' guide (erubis_2.0.0/doc/users-guide.html) -for details. - - -Changes from 1.1: - * module 'PrintEnhancer' is renamed to 'PrintEnabledEnahncer' - * module 'FastEnhancer' and class 'FastEruby' is obsolete - (these are integrated with Eruby class) - * Eruby#evaluate() calls instance_eval() instead of eval() - * XmlEruby.escape_xml() is moved to XmlHelper.escape_xml() - * and so on - -Enhancements from 1.1: - * multi programming language support - (Ruby,PHP,C,Java,Scheme,Perl,Javascript) - * many enhancer modules are added (see users' guide for details) - * class Eruby runs very fast because FastEnhancer module is - integrated into Eruby by default - * TinyEruby class (tiny.rb) is added - * and so on - - -If you are interested in Eruby internal, see the following classes -at first. - * Erubis::TinyEruby (erubis/tiny.rb) -- - the most simple eRuby implementation. - * Erubis::Engine (erubis/engine.rb) -- - base class of Eruby, Ephp, Ejava, and so on. - * Erubis::Eruby (erubis/engine/eruby.rb) -- - engine class for eRuby. - - --- -regards, -kwatch - - - - - -$ Release 1.1.1 (2006-03-06) - -I have released Erubis 1.1.0. -http://rubyforge.org/projects/erubis/ - -Erubis is an implementation of eRuby. -It has the following features: - -* Auto sanitizing support -* Auto trimming spaces around '<% %>' -* Embedded pattern changeable (default '<% %>') -* Context object available -* Print statement available -* Faster mode support -* Easy to expand in subclass - -Erubis is implemented in pure Ruby. It requires Ruby 1.8 or higher. - -See doc/users-guide.html in archive for details. - - -: Enhancement from 1.1.0 - - * New command-line option '-x' supported. - This option prints Ruby source code of eRuby script coverted - and remove the last '_out' line. - This is more convenient than '-s' when validating with 'ruby -wc'. - - example: - ==================== - $ cat foo.eruby - <% (1..3).each do |i| %> - i = <%= i %> - <% end %> - - $ eruby -x foo.eruby - _out = ''; (1..3).each do |i| - _out << " i = "; _out << ( i ).to_s; _out << "＼n" - end - $ eruby -x foo.eruby | ruby -wc - Syntax OK - - $ eruby -s foo.eruby - _out = ''; (1..3).each do |i| - _out << " i = "; _out << ( i ).to_s; _out << "＼n" - end - _out - $ erubis -s foo.rhtml | ruby -wc - -:4: warning: useless use of a variable in void context - Syntax OK - ==================== - - -$ Release 1.1.0 (2006-03-05) - -I have released Erubis 1.1.0. -http://rubyforge.org/projects/erubis/ - -Erubis is an implementation of eRuby. -It has the following features: - -* Auto sanitizing support -* Embedded pattern changeable (default '<% %>') -* Auto trimming spaces around '<% %>' -* Context object available -* Print statement available -* Faster mode support -* Easy to expand in subclass - -Erubis is implemented in pure Ruby. It requires Ruby 1.8 or higher. - -Sample code (example.rb): --------------------- -## eRuby script -## ('<%= %>' is escaped and '<%== %>' is not escaped when using XmlEruby class) -input = < - <% for item in list %> -

<%= item %> - <%== item %>

- <% end %> - -END - -## create Eruby object -require 'erubis' -eruby = Erubis::XmlEruby.new(input) # or Erubis::Eruby.new(input) - -## get result -list = ['', 'b&b', '"ccc"'] -puts eruby.result(binding()) --------------------- - -result: -==================== -$ ruby example.rb -

<aaa> -
b&b - b&b
"ccc" - "ccc"

-==================== - -See doc/users-guide.html in archive for details. - - -: Enhancement from 1.0.1 - - * '<%# .. %>' supported. Erubis ignores '<%# %>'. - - * New class PrintEruby and PrintXmlEruby available. - These class enables you to embed print statement in eRuby - (this feature is not supported in ERB). - - ex. example.eb - -------------------- - ## data - list = ['aaa', 'bbb', 'ccc'] - context = { :list => list } - - ## eRuby script - ## (use print statement instead of <%= item %>) - input = <<-END -

<% print item %>

- END - - ## create eruby and get result as string - require 'erubis' - eruby = Erubis::PrintEruby.new(input) - str = eruby.evaluate(context) # don't use result()! - print str - -------------------- - - result: - ==================== - $ ruby example.rb -

- ==================== - -Have fun! - --- -regards, -kwatch -- cgit v1.2.1