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Versions: 31
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Contents
module MotionPrime
class Errors
attr_accessor :info
attr_reader :changes
def initialize(model)
@info = MotionSupport::HashWithIndifferentAccess.new
@changes = MotionSupport::HashWithIndifferentAccess.new
@model = model
model.class.attributes.map(&:to_sym).each do |key|
initialize_for_key key
end
end
def to_hash
@info
end
def get(key)
initialize_for_key(key)
to_hash[key]
end
def set(key, errors, options = {})
initialize_for_key(key)
track_changed options do
to_hash[key] = Array.wrap(errors)
end
end
def add(key, error, options = {})
initialize_for_key(key)
track_changed do
to_hash[key] << error
end
end
def [](key)
get(key)
end
def []=(key, errors)
set(key, errors)
end
def reset_for(key, options = {})
track_changed options do
to_hash[key] = []
end
end
def reset
track_changed do
to_hash.keys.each do |key|
reset_for(key, silent: true)
end
end
end
def messages
to_hash.values.flatten
end
def blank?
messages.none?
end
def present?
!blank?
end
def to_s
messages.join(';')
end
def track_changed(options = {})
return yield if options[:silent]
@changes = MotionSupport::HashWithIndifferentAccess.new
saved_info = to_hash.clone
willChangeValueForKey(:info)
yield
to_hash.each do |key, value|
@changes[key] = [value, saved_info[key]] unless value == saved_info[key]
end
didChangeValueForKey(:info)
end
private
def initialize_for_key(key)
key = key.to_sym
return if @info.has_key?(key)
to_hash[key] ||= []
end
end
end
Version data entries
31 entries across 31 versions & 1 rubygems