Class: DIY::ObjectDef

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

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ ObjectDef

Returns a new instance of ObjectDef.



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# File 'lib/diy.rb', line 306

def initialize(opts)
  name = opts[:name]
  raise "Can't make an ObjectDef without a name" if name.nil?

  info = opts[:info] || {}
  info = info.clone

  @components = {}

  # Object name
  @name = name

  # Class name
  @class_name = info.delete 'class'
  @class_name ||= info.delete 'type'
  @class_name ||= Infl.camelize(@name)

  # Auto Require
  @auto_require = info.delete 'auto_require'

  # Library
  @library = info.delete 'library'
  @library ||= info.delete 'lib'
  @library ||= Infl.underscore(@class_name) if @auto_require

  # Use Class Directly
  @use_class_directly = info.delete 'use_class_directly'
  
  # Auto-compose
  compose = info.delete 'compose'
  if compose
    case compose
    when Array
      auto_names = compose.map { |x| x.to_s }
    when String
      auto_names = compose.split(',').map { |x| x.to_s.strip }
    when Symbol
      auto_names = [ compose.to_s ]
    else
      raise "Cannot auto compose object #{@name}, bad 'compose' format: #{compose.inspect}"
    end
  end
  auto_names ||= []
  auto_names.each do |cname|
    @components[cname] = Lookup.new(cname)
  end

  # Singleton status
  if info['singleton'].nil?
    @singleton = true
  else
    @singleton = info['singleton']
  end
  info.delete 'singleton'

  # Remaining keys
  info.each do |key,val|
    @components[key.to_s] = Lookup.new(val.to_s)
  end

end

Instance Attribute Details

#class_name ⇒ Object

Returns the value of attribute class_name.



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# File 'lib/diy.rb', line 305

def class_name
  @class_name
end

#components ⇒ Object

Returns the value of attribute components.



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# File 'lib/diy.rb', line 305

def components
  @components
end

#library ⇒ Object

Returns the value of attribute library.



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# File 'lib/diy.rb', line 305

def library
  @library
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/diy.rb', line 305

def name
  @name
end

Instance Method Details

#singleton? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/diy.rb', line 368

def singleton?
  @singleton
end

#use_class_directly? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/diy.rb', line 372

def use_class_directly?
  @use_class_directly == true
end