Sha256: a83b663ed1dc55d5adc037bfba01014a3abfdd0704dcd5762ef8e052b2b7c8a6
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Versions: 29
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Stored size: 907 Bytes
Contents
require 'reflex/model'
module Reflex
module ModelOwner
attr_reader :model
def model=(model)
return if model == @model
@model.remove_handler self if @model
@model = model
@model.add_handler self if @model
model
end
def data=(data)
unless data.nil?
self.model = Model.new unless @model
@model.data = data
else
self.model = nil
end
data
end
def data()
@model ? @model.data : nil
end
def invoke(*args)
@model.invoke(*args) if @model
end
def on_data_attach(e)
invoke :update, {}, only: self
end
def on_data_detach(e)
invoke :update, {}, only: self
end
[:int, :float, :string, :[], :[]=].each do |name|
define_method name do |*args|
@model ? @model.send(name, *args) : nil
end
end
end# ModelOwner
end# Reflex
Version data entries
29 entries across 29 versions & 1 rubygems