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Minor changes to active_model/errors.rb

This commit is contained in:
Rizwan Reza 2010-06-14 13:40:57 +04:30
parent 716c243def
commit 626586b8c7
1 changed files with 16 additions and 8 deletions
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24
activemodel/lib/active_model/errors.rb
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@ -6,6 +6,8 @@ require 'active_support/core_ext/object/blank'
require 'active_support/ordered_hash'
module ActiveModel
# == Active Model Errors
#
# Provides a modified +OrderedHash+ that you can include in your object
# for handling error messages and interacting with Action Pack helpers.
#
@ -74,7 +76,8 @@ module ActiveModel
alias_method :get, :[]
alias_method :set, :[]=
# When passed a symbol or a name of a method, returns an array of errors for the method.
# When passed a symbol or a name of a method, returns an array of errors
# for the method.
#
# p.errors[:name] #=> ["can not be nil"]
# p.errors['name'] #=> ["can not be nil"]
@ -234,15 +237,20 @@ module ActiveModel
full_messages
end
# Translates an error message in its default scope (<tt>activemodel.errors.messages</tt>).
# Error messages are first looked up in <tt>models.MODEL.attributes.ATTRIBUTE.MESSAGE</tt>, if it's not there,
# it's looked up in <tt>models.MODEL.MESSAGE</tt> and if that is not there it returns the translation of the
# default message (e.g. <tt>activemodel.errors.messages.MESSAGE</tt>). The translated model name,
# Translates an error message in its default scope
# (<tt>activemodel.errors.messages</tt>).
#
# Error messages are first looked up in <tt>models.MODEL.attributes.ATTRIBUTE.MESSAGE</tt>,
# if it's not there, it's looked up in <tt>models.MODEL.MESSAGE</tt> and if that is not
# there also, it returns the translation of the default message
# (e.g. <tt>activemodel.errors.messages.MESSAGE</tt>). The translated model name,
# translated attribute name and the value are available for interpolation.
#
# When using inheritence in your models, it will check all the inherited models too, but only if the model itself
# hasn't been found. Say you have <tt>class Admin < User; end</tt> and you wanted the translation for the <tt>:blank</tt>
# error +message+ for the <tt>title</tt> +attribute+, it looks for these translations:
# When using inheritence in your models, it will check all the inherited
# models too, but only if the model itself hasn't been found. Say you have
# <tt>class Admin < User; end</tt> and you wanted the translation for
# the <tt>:blank</tt> error +message+ for the <tt>title</tt> +attribute+,
# it looks for these translations:
#
# <ol>
# <li><tt>activemodel.errors.models.admin.attributes.title.blank</tt></li>