module Parsable

Constants

VERSION

Public Class Methods

crunch(args={}) click to toggle source

# File lib/parsable.rb, line 10
def self.crunch args={}
  original      = args.fetch(:string).to_s
  parsed_parts  = Parsable::Parser.new(args).parse
  context       = args[:context] || Parsable::Context.new

  crunched = original.dup

  parsed_parts.each do |item|
    crunched.gsub!("{{#{item.original}}}", context.read(item.object, item.attribute).to_s)
  end

  crunched
end