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Contents
require 'active_model'
# ApiClient::Errors provide extra functionality to ActiveModel::Errors.
class ApiClient::Errors < ActiveModel::Errors
# Add several errors from a hash to the object.
#
# @param [Hash] errors The hash with errors to add.
# @return [ApiClient::Errors] The Error object.
def add_errors(errors = {})
errors.each_pair do |key, value|
add(key, value)
end
end
# Returns a unique message for each array of error messages in a hash.
#
# class Person
# validates_presence_of :name, :address, :email
# validates_length_of :name, in: 5..30
# end
#
# person = Person.create(address: '123 First St.')
# person.errors.unique_messages
# # => { :name => "is too short (minimum is 5 characters) and can't be blank", :address => nil, :email => "can't be blank" }
# @return [Hash] A hash with all the errors joined by attribute.
def unique_messages
errors = {}
map { |attribute, messages| errors[attribute] = unique_message(attribute) }
errors
end
# Returns a unique message for a given attribute.
#
# class Person
# validates_presence_of :name, :address, :email
# validates_length_of :name, in: 5..30
# end
#
# person = Person.create(address: '123 First St.')
# person.errors.unique_message(:name) # => "is too short (minimum is 5 characters) and can't be blank"
# person.errors.unique_message(:address) # => nil
# @param [String] attribute The attribute to check for joined error messages.
# @return [String] A string with all errors from the given attribute joined.
def unique_message(attribute)
return '' if messages[attribute].blank?
[messages[attribute]].flatten.to_sentence
end
end
Version data entries
15 entries across 15 versions & 1 rubygems