Revert %i use for 1.9 compatibility

6 files changed, 24 insertions, 24 deletions

diff --git a/examples/color_scheme.rb b/examples/color_scheme.rb
index cde2575..215a595 100644
--- a/examples/color_scheme.rb
+++ b/examples/color_scheme.rb
@@ -11,8 +11,8 @@ require "highline/import"
 
 # Create a color scheme, naming color patterns with symbol names.
 ft = HighLine::ColorScheme.new do |cs|
-  cs[:headline] = %i[bold yellow on_black]
-  cs[:horizontal_line] = %i[bold white on_blue]
+  cs[:headline] = [:bold, :yellow, :on_black]
+  cs[:horizontal_line] = [:bold, :white, :on_blue]
   cs[:even_row]        = [:green]
   cs[:odd_row]         = [:magenta]
 end
diff --git a/lib/highline/color_scheme.rb b/lib/highline/color_scheme.rb
index 414ebb1..e1bec88 100644
--- a/lib/highline/color_scheme.rb
+++ b/lib/highline/color_scheme.rb
@@ -130,12 +130,12 @@ class HighLine
   # A sample ColorScheme.
   class SampleColorScheme < ColorScheme
     SAMPLE_SCHEME = {
-      critical: %i[yellow on_red],
-      error: %i[bold red],
-      warning: %i[bold yellow],
-      notice: %i[bold magenta],
-      info: %i[bold cyan],
-      debug: %i[bold green],
+      critical: [:yellow, :on_red],
+      error: [:bold, :red],
+      warning: [:bold, :yellow],
+      notice: [:bold, :magenta],
+      info: [:bold, :cyan],
+      debug: [:bold, :green],
       row_even: [:cyan],
       row_odd: [:magenta]
     }.freeze
diff --git a/lib/highline/question.rb b/lib/highline/question.rb
index d94df9a..f93d4d1 100755
--- a/lib/highline/question.rb
+++ b/lib/highline/question.rb
@@ -307,9 +307,9 @@ class HighLine
     # @return [String] upcased, downcased, capitalized
     #   or unchanged answer String.
     def change_case(answer_string)
-      if %i[up upcase].include?(@case)
+      if [:up, :upcase].include?(@case)
         answer_string.upcase
-      elsif %i[down downcase].include?(@case)
+      elsif [:down, :downcase].include?(@case)
         answer_string.downcase
       elsif @case == :capitalize
         answer_string.capitalize
@@ -432,11 +432,11 @@ class HighLine
     def remove_whitespace(answer_string)
       if !whitespace
         answer_string
-      elsif %i[strip chomp].include?(whitespace)
+      elsif [:strip, :chomp].include?(whitespace)
         answer_string.send(whitespace)
       elsif whitespace == :collapse
         answer_string.gsub(/\s+/, " ")
-      elsif %i[strip_and_collapse chomp_and_collapse].include?(whitespace)
+      elsif [:strip_and_collapse, :chomp_and_collapse].include?(whitespace)
         result = answer_string.send(whitespace.to_s[/^[a-z]+/])
         result.gsub(/\s+/, " ")
       elsif whitespace == :remove
diff --git a/test/test_color_scheme.rb b/test/test_color_scheme.rb
index 0040790..0716327 100644
--- a/test/test_color_scheme.rb
+++ b/test/test_color_scheme.rb
@@ -77,10 +77,10 @@ class TestColorScheme < Minitest::Test
     assert_instance_of Array, defn2
     assert_instance_of Array, defn3
     assert_instance_of Array, defn4
-    assert_equal %i[bold yellow], defn1
-    assert_equal %i[bold yellow], defn2
-    assert_equal %i[bold yellow], defn3
-    assert_equal %i[bold yellow], defn4
+    assert_equal [:bold, :yellow], defn1
+    assert_equal [:bold, :yellow], defn2
+    assert_equal [:bold, :yellow], defn3
+    assert_equal [:bold, :yellow], defn4
     assert_nil HighLine.color_scheme.definition(:nonexistent)
 
     color_scheme_hash = HighLine.color_scheme.to_hash
@@ -89,7 +89,7 @@ class TestColorScheme < Minitest::Test
                     info debug row_even row_odd].sort,
                  color_scheme_hash.keys.sort
     assert_instance_of Array, HighLine.color_scheme.definition(:warning)
-    assert_equal %i[bold yellow], HighLine.color_scheme.definition(:warning)
+    assert_equal [:bold, :yellow], HighLine.color_scheme.definition(:warning)
 
     # turn it back off, should raise an exception
     HighLine.color_scheme = nil
diff --git a/test/test_highline.rb b/test/test_highline.rb
index e215986..eca4670 100755
--- a/test/test_highline.rb
+++ b/test/test_highline.rb
@@ -212,7 +212,7 @@ class TestHighLine < Minitest::Test
     @input << "ruby\nRuby\n"
     @input.rewind
 
-    languages = %i[Perl Python Ruby]
+    languages = [:Perl, :Python, :Ruby]
     answer = @terminal.ask("What is your favorite programming language?  ",
                            languages)
     assert_equal(languages.last, answer)
@@ -1388,7 +1388,7 @@ class TestHighLine < Minitest::Test
     @input.rewind
     @output.truncate(@output.rewind)
 
-    answer = @terminal.ask("Select a mode:  ", %i[generate gentle])
+    answer = @terminal.ask("Select a mode:  ", [:generate, :gentle])
     assert_instance_of(Symbol, answer)
     assert_equal(:generate, answer)
     assert_equal("Select a mode:  " \
@@ -1539,7 +1539,7 @@ class TestHighLine < Minitest::Test
     @input << "gen\n"
     @input.rewind
 
-    answer = @terminal.ask("Select a mode:  ", %i[generate run])
+    answer = @terminal.ask("Select a mode:  ", [:generate, :run])
     assert_instance_of(Symbol, answer)
     assert_equal(:generate, answer)
   end
diff --git a/test/test_style.rb b/test/test_style.rb
index f8babbd..3f3e288 100755
--- a/test/test_style.rb
+++ b/test/test_style.rb
@@ -20,7 +20,7 @@ class TestStyle < Minitest::Test
     @terminal = HighLine.new(@input, @output)
     @style1   = HighLine::Style.new(name: :foo, code: "\e[99m", rgb: [1, 2, 3])
     @style2   = HighLine::Style.new(name: :lando, code: "\e[98m")
-    @style3   = HighLine::Style.new(name: %i[foo lando], list: %i[foo lando])
+    @style3   = HighLine::Style.new(name: [:foo, :lando], list: [:foo, :lando])
     @style4   = HighLine::Style(:rgb_654321)
     @added_styles_on_setup = 4 # update here if added more styles
     @added_codes_to_index  = 3 # :foo, :lando and :rgb_654321
@@ -127,7 +127,7 @@ class TestStyle < Minitest::Test
     # Create a style list
     s1 = HighLine.Style(:bold, :red)
     assert_instance_of HighLine::Style, s1
-    assert_equal %i[bold red], s1.list
+    assert_equal [:bold, :red], s1.list
 
     # Find an existing style list
     s2 = HighLine.Style(:bold, :red)
@@ -137,7 +137,7 @@ class TestStyle < Minitest::Test
     # Create a style list with nils
     s1 = HighLine.Style(:underline, nil, :blue)
     assert_instance_of HighLine::Style, s1
-    assert_equal %i[underline blue], s1.list
+    assert_equal [:underline, :blue], s1.list
 
     # Raise an error for an undefined style
     assert_raises(::NameError) { HighLine.Style(:fubar) }
@@ -153,7 +153,7 @@ class TestStyle < Minitest::Test
     s = HighLine.Style(:critical)
     assert_instance_of HighLine::Style, s
     assert_equal :critical, s.name
-    assert_equal %i[yellow on_red], s.list
+    assert_equal [:yellow, :on_red], s.list
   end
 
   def test_builtin_foreground_colors_defined