diff options
Diffstat (limited to 'activesupport/lib/active_support/inflector/methods.rb')
| -rw-r--r-- | activesupport/lib/active_support/inflector/methods.rb | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb index 7f325aee94..4e6eb27756 100644 --- a/activesupport/lib/active_support/inflector/methods.rb +++ b/activesupport/lib/active_support/inflector/methods.rb @@ -42,10 +42,10 @@ module ActiveSupport # +camelize+ will also convert '/' to '::' which is useful for converting paths to namespaces. # # Examples: - # "active_record".camelize # => "ActiveRecord" - # "active_record".camelize(:lower) # => "activeRecord" - # "active_record/errors".camelize # => "ActiveRecord::Errors" - # "active_record/errors".camelize(:lower) # => "activeRecord::Errors" + # "active_model".camelize # => "ActiveModel" + # "active_model".camelize(:lower) # => "activeModel" + # "active_model/errors".camelize # => "ActiveModel::Errors" + # "active_model/errors".camelize(:lower) # => "activeModel::Errors" # # As a rule of thumb you can think of +camelize+ as the inverse of +underscore+, # though there are cases where that does not hold: @@ -66,8 +66,8 @@ module ActiveSupport # Changes '::' to '/' to convert namespaces to paths. # # Examples: - # "ActiveRecord".underscore # => "active_record" - # "ActiveRecord::Errors".underscore # => active_record/errors + # "ActiveModel".underscore # => "active_model" + # "ActiveModel::Errors".underscore # => "active_model/errors" # # As a rule of thumb you can think of +underscore+ as the inverse of +camelize+, # though there are cases where that does not hold: @@ -94,7 +94,10 @@ module ActiveSupport result = lower_case_and_underscored_word.to_s.dup inflections.humans.each { |(rule, replacement)| break if result.gsub!(rule, replacement) } result.gsub!(/_id$/, "") - result.gsub(/(_)?([a-z\d]*)/i) { "#{$1 && ' '}#{inflections.acronyms[$2] || $2.downcase}" }.gsub(/^\w/) { $&.upcase } + result.gsub!(/_/, ' ') + result.gsub(/([a-z\d]*)/i) { |match| + "#{inflections.acronyms[match] || match.downcase}" + }.gsub(/^\w/) { $&.upcase } end # Capitalizes all the words and replaces some characters in the string to create @@ -240,7 +243,7 @@ module ActiveSupport begin constantize(camel_cased_word) rescue NameError => e - raise unless e.message =~ /uninitialized constant #{const_regexp(camel_cased_word)}$/ || + raise unless e.message =~ /(uninitialized constant|wrong constant name) #{const_regexp(camel_cased_word)}$/ || e.name.to_s == camel_cased_word.to_s rescue ArgumentError => e raise unless e.message =~ /not missing constant #{const_regexp(camel_cased_word)}\!$/ |