Sha256: 43997adec13f4c8a5c89cc40e130a47f58ded824059ece04523638ddcbb6fb51
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Versions: 9
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Stored size: 1.45 KB
Contents
class Muddyit::Generic < Muddyit::Base
# superclass for data objects to inherit
#
# allows us to change the api with little code change via the magic of method
# missing :)
#
attr_accessor :attributes
# constructor
#
# Params
# * muddyit (Required)
# a muddyit::base object
# * attributes (Optional)
# hash of method => value entries used to simulate methods on a real object
#
def initialize(muddyit, attributes = {})
@muddyit = muddyit
@attributes = attributes.nested_symbolize_keys!
@info_added = false
end
# request data from muddy.it if we haven't done so before and we don't have
# the attribute requested (acts as getter + setter)
#
# Params
# * method (Required)
# the object method to populate, from attributes or remotely
# * args (Optional)
# the value to set the method to
#
def method_missing(method, args = nil)
if @info_added == false and !@attributes.has_key?(method.to_sym)
#puts "Searching for missing method #{method.to_s}"
@attributes.merge!(self.fetch)
@info_added = true
end
unless @attributes.has_key?(method.to_sym)
raise "No method named #{method.to_s}"
end
if args.nil?
@attributes[method.to_sym]
else
@attributes[method.to_sym] = args
return true
end
end
protected
# method used to retrieve data from muddy.it service, to be overridden
#
def fetch
raise "not implemented"
end
end
Version data entries
9 entries across 9 versions & 2 rubygems