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Contents
module MotionPrime
class Errors
attr_accessor :_unique_keys
def initialize(model)
@_unique_keys = []
@model = model
model.class.attributes.map(&:to_sym).each do |key|
initialize_for_key key
end
end
def unique_key(key)
[key, @model.object_id].join('_').to_sym
end
def initialize_for_key(key)
unique_key = unique_key(key)
return if @_unique_keys.include?(unique_key)
@_unique_keys << unique_key
instance_variable_set("@#{unique_key}", [])
self.class.send :attr_accessor, unique_key
end
def get(key)
initialize_for_key(key)
send(unique_key(key))
end
def set(key, errors)
initialize_for_key(key)
send :"#{unique_key(key)}=", Array.wrap(errors)
end
def add(key, error)
send(unique_key(key)) << error
end
def [](key)
get(key)
end
def []=(key, errors)
set(key, errors)
end
def reset_for(key)
send :"#{unique_key(key)}=", []
end
def reset
@_unique_keys.each do |unique_key|
send :"#{unique_key}=", []
end
end
def messages
@_unique_keys.map{ |uniq_k| send(uniq_k) }.compact.flatten
end
def blank?
messages.blank?
end
def present?
!blank?
end
def to_s
messages.join(';')
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems