class Makers::Dsl::Maker

Public Class Methods

new(name, options={}, &block) click to toggle source
# File lib/makers/dsl/maker.rb, line 5
def initialize(name, options={}, &block)
  class_name = options[:class_name] ||= name.to_s.classify
  @model = class_name.constantize
  @name = name
  @assignments = {}
  @associations = {}
  @sequences = {}
  @options = options
  if block_given?
    instance_eval &block
  end
  Array(options[:traits]).each do |id|
    block = Makers.traits.find(id)
    instance_eval &block
  end
  Makers.definitions.add(
    [name] + Array(options[:aliases]),
    @name,
    @model,
    @assignments,
    @associations,
    @sequences,
    @options
  )
end

Public Instance Methods

association(name, *args) click to toggle source
# File lib/makers/dsl/maker.rb, line 55
def association(name, *args)
  options = args.extract_options!
  lookup = (options[:maker] || name)
  action = (options[:strategy] || :build)
  reflection = @model.reflections[name.to_s]
  class_name = @model.name
  case reflection.macro
  when :belongs_to,:has_one
    @assignments[name] = -> {
      maker = Makers.definitions.find(lookup).dup
      maker.disabled_association = class_name
      maker.send action
    }
  when :has_many
    @assignments[name] = -> {
      maker = Makers.definitions.find(lookup.to_s.singularize.to_sym).dup
      maker.disabled_association = class_name
      (args.first || 1).times.map do
        maker.send action
      end
    }
  end
  @associations[name] = reflection.class_name
end
maker(name, overrides={}, &block) click to toggle source
# File lib/makers/dsl/maker.rb, line 31
def maker(name, overrides={}, &block)
  options = @options.dup
  options.delete :aliases
  options.delete :traits
  options.merge! overrides
  options.merge! parent: @name
  Dsl::Maker.new name, options, &block
end
method_missing(name, *args, &block) click to toggle source
# File lib/makers/dsl/maker.rb, line 80
def method_missing(name, *args, &block)
  if @model.reflections.has_key?(name.to_s)
    association name, *args
  elsif block_given?
    @assignments[name] = block
  elsif args.size > 0
    @assignments[name] = -> { args.first }
  end
end
sequence(name, &block) click to toggle source
# File lib/makers/dsl/maker.rb, line 40
def sequence(name, &block)
  index = 0
  if block_given?
    @assignments[name] = -> {
      index += 1
      instance_exec index, &block
    }
  else
    @assignments[name] = -> {
      index += 1
    }
  end
  @sequences[name] = index
end