Class: GirFFI::Builders::FunctionBuilder

Inherits:
BaseMethodBuilder show all
Defined in:
lib/gir_ffi/builders/function_builder.rb

Overview

Implements the creation of a Ruby function definition out of a GIR IFunctionInfo.

Instance Method Summary collapse

Methods inherited from BaseMethodBuilder

#argument_builder_collection, #argument_builders, #error_argument, #invocation, #method_arguments, #method_definition, #preparation, #receiver_builder, #return_value_builder, #return_value_info, #template, #variable_generator

Constructor Details

#initialize(info) ⇒ FunctionBuilder

Returns a new instance of FunctionBuilder.



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# File 'lib/gir_ffi/builders/function_builder.rb', line 11

def initialize(info)
  super(info, ReturnValueBuilder)
end

Instance Method Details

#function_call_arguments ⇒ Object 



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# File 'lib/gir_ffi/builders/function_builder.rb', line 31

def function_call_arguments
  ca = argument_builder_collection.call_argument_names.dup
  ca.unshift receiver_call_argument if @info.method?
  ca
end

#method_name ⇒ Object 



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# File 'lib/gir_ffi/builders/function_builder.rb', line 15

def method_name
  @info.safe_name
end

#result ⇒ Object 



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# File 'lib/gir_ffi/builders/function_builder.rb', line 19

def result
  if argument_builder_collection.has_return_values?
    ["return #{argument_builder_collection.return_value_names.join(', ')}"]
  else
    []
  end
end

#singleton_method? ⇒ Boolean

Returns:



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# File 'lib/gir_ffi/builders/function_builder.rb', line 27

def singleton_method?
  !@info.method?
end