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module facilitates the creation of many methods with the same logic
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Transformer - module facilitates the creation of many methods with the same logic


gem install transformer 

How to use

require 'rubygems'
require 'transformer'

class Ex
  include Transformer

  def initialize
    mthds = [ 'm1' ,'m2', {'g1'=> ['mg1','mg2']} ]
    transform mthds, self.method(:call_method)

  def call_method(name,prms)
    puts " method name => '#{name}', params => #{prms} "

e =
e.m1 :a => 1   #=> method name => 'm1', params => [{:a=>1}] 
e.m2 ['1','2'] #=> method name => 'm2', params => [["1", "2"]] 
e.g1.mg1 'p'   #=> method name => 'g1.mg1', params => ["p"] 
e.g1.mg2 :a => 1, :b => {:q => [1,2,3]} #=> method name => 'g1.mg2', params => [{:a=>1, :b=>{:q=>[1, 2, 3]}}]

# overvide groups and methods name

e.method_name = proc{|name| name.downcase }
e.transform 'Method_Name'
e.method_name 'params' #=> method name => 'Method_Name', params => ['params'] 


VK.COM API wrapper

Contributing to transformer

  • Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
  • Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
  • Fork the project
  • Start a feature/bugfix branch
  • Commit and push until you are happy with your contribution
  • Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
  • Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.


Copyright (c) 2011 Andrew Zinenko. See LICENSE.txt for further details.

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