/
data_magic.rb
63 lines (50 loc) · 1.2 KB
/
data_magic.rb
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require 'data_magic/core_ext/string'
require 'data_magic/core_ext/fixnum'
require "data_magic/version"
require "data_magic/translation"
require 'yml_reader'
require 'faker'
module DataMagic
extend YmlReader
attr_reader :parent
def self.included(cls)
@parent = cls
translators.each do |translator|
Translation.send :include, translator
end
end
def data_for(key, additional={})
DataMagic.load('default.yml') unless DataMagic.yml
data = DataMagic.yml[key.to_s]
raise ArgumentError, "Undefined key #{key}" unless data
prep_data data.merge(additional).clone
end
private
def prep_data(data)
data.each do |key, value|
unless value.nil?
next if !value.respond_to?('[]') || value.is_a?(Numeric)
data[key] = translate(value[1..-1]) if value[0,1] == "~"
end
end
data
end
def translate(value)
translation.send :process, value
end
def translation
@translation ||= Translation.new parent
end
class << self
attr_accessor :yml
def default_directory
'config/data'
end
def add_translator(translator)
translators << translator
end
def translators
@translators ||= []
end
end
end