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author | michael <michael@iconoclast.net> | 2012-05-13 13:53:17 -0700 |
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committer | michael <michael@iconoclast.net> | 2012-05-13 13:54:47 -0700 |
commit | 75c28ca7f9f4ebe573ee02a4c67159446eeb2ec5 (patch) | |
tree | 61437e7c37d2c2f5a5051a3af5c9ad1549cfd216 /examples | |
parent | a93aa2e4b0906ec93420655a672a7f852c499511 (diff) | |
download | highline-75c28ca7f9f4ebe573ee02a4c67159446eeb2ec5.tar.gz |
Add typing verification through multiple matching entries
Setting verify_match on a question will allow for
"please type it in again for verification" style entries,
such as commonly seen when setting/changing passwords, etc.
This leverages the existing gather mechanism to control asking
for multiple entries, but returns a single answer once all
gathered entries match.
Diffstat (limited to 'examples')
-rw-r--r-- | examples/repeat_entry.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/examples/repeat_entry.rb b/examples/repeat_entry.rb new file mode 100644 index 0000000..2e4981c --- /dev/null +++ b/examples/repeat_entry.rb @@ -0,0 +1,21 @@ +#!/usr/local/bin/ruby -w + +require "rubygems" +require "highline/import" + +tounge_twister = ask("... try saying that three times fast") do |q| + q.gather = 3 + q.verify_match = true + q.responses[:mismatch] = "Nope, those don't match. Try again." +end + +puts "Ok, you did it." + +pass = ask("Enter your password: ") do |q| + q.echo = '*' + q.verify_match = true + q.gather = {"Enter a password" => '', + "Please type it again for verification" => ''} +end + +puts "Your password is now #{pass}!" |