Class: PageEz::Parameters

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

Defined Under Namespace

Classes: NullParameters, Parameter

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(block) ⇒ Parameters

Returns a new instance of Parameters.



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# File 'lib/page_ez/parameters.rb', line 27

def initialize(block)
  @block = block
end

Class Method Details

.build(block) ⇒ Object 



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# File 'lib/page_ez/parameters.rb', line 3

def self.build(block)
  if block&.respond_to?(:parameters) && block.respond_to?(:arity)
    new(block)
  else
    NullParameters.new
  end
end

Instance Method Details

#keyword_args ⇒ Object 



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# File 'lib/page_ez/parameters.rb', line 11

def keyword_args
  @block.parameters.filter_map do |type, name|
    param = Parameter.new(type, name)
    param.name if param.kwarg?
  end
end

#non_keyword_args ⇒ Object 



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# File 'lib/page_ez/parameters.rb', line 18

def non_keyword_args
  @block.parameters.filter_map do |type, name|
    param = Parameter.new(type, name)
    param.name if !param.kwarg?
  end
end