Class: Butterfly::CodeGenerators

Inherits:
Object
  • Object
show all
Defined in:
lib/butterfly.rb

Overview

Generator

Defined Under Namespace

Classes: GeneratorGroup

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CodeGenerators

Returns a new instance of CodeGenerators.



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# File 'lib/butterfly.rb', line 38

def initialize
  @generators = []

  # loop through build in code generator groups and user code generator groups
  [GENERATOR_GROUPS, USER_GROUPS].each do |path|
    Dir[path].each do |file|
      @generators.push(GeneratorGroup.new(file)) if File.directory?(file)
    end
  end
end

Instance Attribute Details

#generators ⇒ Object

Returns the value of attribute generators.



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# File 'lib/butterfly.rb', line 36

def generators
  @generators
end

Instance Method Details

#names ⇒ Object

returns array of generator-group names



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# File 'lib/butterfly.rb', line 50

def names
  generators.map{ |generator| generator.name }
end

#source_of(name) ⇒ Object

returns generator source for a given generator-group



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# File 'lib/butterfly.rb', line 60

def source_of(name)
  selected = generators.select { |n| n.name == name }
  if selected.length == 0
    raise Butterfly::GeneratorSourceMissingError
  else
    selected[0].source
  end
end

#sources ⇒ Object

returns array of generator-group sources



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# File 'lib/butterfly.rb', line 55

def sources
  generators.map{ |generator| generator.source }      
end

#types_of(name) ⇒ Object

returns array of generator-types for a given generator-group



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# File 'lib/butterfly.rb', line 70

def types_of(name)
  selected = generators.select { |n| n.name == name }
  if selected.length == 0
    []
  else
    selected[0].types
  end
end