Class: FFIDB::Function

Inherits:
Object
  • Object
show all
Includes:
Symbolic
Defined in:
lib/ffidb/function.rb

Instance Method Summary collapse

Methods included from Symbolic

#<=>, #enum?, #kind, #kind_weight, #struct?, #typedef?, #union?

Instance Method Details

#arity ⇒ Integer

Returns:

  • (Integer) 


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# File 'lib/ffidb/function.rb', line 46

def arity() self.parameters.size end

#binary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 38

def binary?() self.arity.equal?(2) end

#function? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 18

def function?() return true end

#nonpublic? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 26

def nonpublic?() !(self.public?) end

#nullary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 30

def nullary?() self.arity.zero? end

#public? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 22

def public?() self.name[0] != '_' end

#ternary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 42

def ternary?() self.arity.equal?(3) end

#to_h ⇒ Hash<Symbol, Object>

Returns:

  • (Hash<Symbol, Object>) 


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# File 'lib/ffidb/function.rb', line 50

def to_h
  {
    name: self.name.to_s,
    type: self.type.to_s,
    parameters: self.parameters&.transform_values { |v| v.type.to_s },
    definition: self.definition&.to_h,
    comment: self.comment,
  }.delete_if { |k, v| v.nil? }
end

#to_yaml ⇒ String

Returns:

  • (String) 


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# File 'lib/ffidb/function.rb', line 62

def to_yaml
  h = self.to_h
  h.delete(:parameters) if h[:parameters].empty?
  h.transform_keys!(&:to_s)
  h.transform_values! { |v| v.is_a?(Hash) ? v.transform_keys!(&:to_s) : v }
  YAML.dump(h).gsub!("---\n", "--- !#{self.kind}\n")
end

#unary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffidb/function.rb', line 34

def unary?() self.arity.equal?(1) end