Contents

require 'active_support/all'

module Decanter

  class << self

    def decanter_for(klass_or_sym)
      decanter_name =
        case klass_or_sym
        when Class
          klass_or_sym.name
        when Symbol
          klass_or_sym.to_s.singularize.camelize
        else
          raise ArgumentError.new("cannot lookup decanter for #{klass_or_sym} with class #{klass_or_sym.class}")
        end.concat('Decanter')
      begin
        decanter_name.constantize
      rescue
        raise NameError.new("uninitialized constant #{decanter_name}")
      end
    end

    def decanter_from(klass_or_string)
      constant =
        case klass_or_string
        when Class
          klass_or_string
        when String
          begin
            klass_or_string.constantize
          rescue
            raise NameError.new("uninitialized constant #{klass_or_string}")
          end
        else
          raise ArgumentError.new("cannot find decanter from #{klass_or_string} with class #{klass_or_string.class}")
        end

      unless constant.ancestors.include? Decanter::Base
        raise ArgumentError.new("#{constant.name} is not a decanter")
      end

      constant
    end

    def configuration
      @config ||= Decanter::Configuration.new
    end

    def config
      yield configuration
    end
  end

  ActiveSupport.run_load_hooks(:decanter, self)
end

require 'decanter/version'
require 'decanter/configuration'
require 'decanter/core'
require 'decanter/base'
require 'decanter/extensions'
require 'decanter/parser'
require 'decanter/railtie' if defined?(::Rails)

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
decanter-1.0.3	lib/decanter.rb
decanter-1.0.2	lib/decanter.rb
decanter-1.0.1	lib/decanter.rb
decanter-0.9.2	lib/decanter.rb
decanter-0.9.1	lib/decanter.rb
decanter-0.9.0	lib/decanter.rb