Add title case method to String to do, e.g., 'action_web_service'.titlecase # => 'Action Web Service'.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2690 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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@ -1,10 +1,11 @@
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* Add title case method to String to do, e.g., 'action_web_service'.titlecase # => 'Action Web Service'. [Marcel Molina Jr.]
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*1.2.1* (October 19th, 2005)
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* Classify generated routing code as framework code to avoid appearing in application traces. [Nicholas Seckar]
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* Show all framework frames in the framework trace. [Nicholas Seckar]
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*1.2.0* (October 16th, 2005)
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* Update Exception extension to show the first few framework frames in an application trace. [Nicholas Seckar]
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@ -15,6 +15,12 @@ module ActiveSupport #:nodoc:
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def camelize
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Inflector.camelize(self)
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end
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alias_method :camelcase, :camelize
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def titleize
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Inflector.titleize(self)
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end
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alias_method :titlecase, :titleize
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def underscore
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Inflector.underscore(self)
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@ -112,6 +112,10 @@ module Inflector
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def camelize(lower_case_and_underscored_word)
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lower_case_and_underscored_word.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
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end
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def titleize(word)
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humanize(underscore(word)).gsub(/\b([a-z])/) { $1.capitalize }
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end
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def underscore(camel_cased_word)
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camel_cased_word.to_s.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').gsub(/([a-z\d])([A-Z])/,'\1_\2').downcase
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@ -157,4 +161,4 @@ module Inflector
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end
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end
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require File.dirname(__FILE__) + '/inflections'
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require File.dirname(__FILE__) + '/inflections'
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@ -146,6 +146,16 @@ class InflectorTest < Test::Unit::TestCase
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"underground" => "Underground"
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}
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MixtureToTitleCase = {
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'active_record' => 'Active Record',
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'ActiveRecord' => 'Active Record',
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'action web service' => 'Action Web Service',
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'Action Web Service' => 'Action Web Service',
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'Action web service' => 'Action Web Service',
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'actionwebservice' => 'Actionwebservice',
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'Actionwebservice' => 'Actionwebservice'
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}
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OrdinalNumbers = {
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"0" => "0th",
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"1" => "1st",
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@ -196,6 +206,12 @@ class InflectorTest < Test::Unit::TestCase
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end
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end
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MixtureToTitleCase.each do |before, title_cased|
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define_method 'test_titlecase' do
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assert_equal(title_cased, Inflector.titleize(before))
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end
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end
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def test_camelize
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CamelToUnderscore.each do |camel, underscore|
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assert_equal(camel, Inflector.camelize(underscore))
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