Class: Representable::Config

Inherits:
Declarative::Definitions
  • Object
show all
Defined in:
lib/representable/config.rb

Overview

Stores Definitions from ::property. It preserves the adding order (1.9+). Same-named properties get overridden, just like in a Hash.

Overwrite definition_class if you need a custom Definition object (helpful when using representable in other gems).

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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# File 'lib/representable/config.rb', line 12

def initialize(*)
  super
  @wrap = nil
end

Instance Method Details

#options ⇒ Object

FIXME: this is not inherited.



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# File 'lib/representable/config.rb', line 21

def options # FIXME: this is not inherited.
  @options ||= {}
end

#remove(name) ⇒ Object 



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# File 'lib/representable/config.rb', line 17

def remove(name)
  delete(name.to_s)
end

#wrap=(value) ⇒ Object 



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# File 'lib/representable/config.rb', line 25

def wrap=(value)
  value = value.to_s if value.is_a?(Symbol)
  @wrap = ::Representable::Option(value)
end

#wrap_for(represented, options = {}, &block) ⇒ Object

Computes the wrap string or returns false.



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# File 'lib/representable/config.rb', line 31

def wrap_for(represented, options = {}, &block)
  return unless @wrap

  value = @wrap.(exec_context: represented, keyword_arguments: options.to_hash)

  return value if value != true

  infer_name_for(represented.class.name)
end