diff options
| -rw-r--r-- | activesupport/CHANGELOG | 2 | ||||
| -rw-r--r-- | activesupport/lib/inflector.rb | 4 | ||||
| -rw-r--r-- | activesupport/test/inflector_test.rb | 11 |
3 files changed, 17 insertions, 0 deletions
diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG index ecc9a75929..15c9b5b6ba 100644 --- a/activesupport/CHANGELOG +++ b/activesupport/CHANGELOG @@ -1,3 +1,5 @@ +* Added Inflector.humanize to turn attribute names like employee_salary into "Employee salary". Used by automated error reporting in AR. + * Added availability of class inheritable attributes to the masses #477 [bitsweat] class Foo diff --git a/activesupport/lib/inflector.rb b/activesupport/lib/inflector.rb index f84a45ea7f..6c8a60e6c4 100644 --- a/activesupport/lib/inflector.rb +++ b/activesupport/lib/inflector.rb @@ -27,6 +27,10 @@ module Inflector camel_cased_word.to_s.gsub(/([A-Z]+)([A-Z])/,'\1_\2').gsub(/([a-z])([A-Z])/,'\1_\2').downcase end + def humanize(lower_case_and_underscored_word) + lower_case_and_underscored_word.to_s.gsub(/_/, " ").capitalize + end + def demodulize(class_name_in_module) class_name_in_module.to_s.gsub(/^.*::/, '') end diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb index 41b5f909bb..4523430ebe 100644 --- a/activesupport/test/inflector_test.rb +++ b/activesupport/test/inflector_test.rb @@ -65,6 +65,11 @@ class InflectorTest < Test::Unit::TestCase "PrimarySpokesman" => "primary_spokesmen", "NodeChild" => "node_children" } + + UnderscoreToHuman = { + "employee_salary" => "Employee salary", + "underground" => "Underground" + } def test_pluralize SingularToPlural.each do |singular, plural| @@ -120,4 +125,10 @@ class InflectorTest < Test::Unit::TestCase assert_equal(class_name, Inflector.classify(table_name)) end end + + def test_humanize + UnderscoreToHuman.each do |underscore, human| + assert_equal(human, Inflector.humanize(underscore)) + end + end end
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