Class: Method
- Defined in:
- opal/opal/corelib/method.rb,
opal/opal/corelib/marshal/write_buffer.rb
Instance Attribute Summary collapse
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#owner ⇒ Object
readonly
Returns the value of attribute owner.
-
#receiver ⇒ Object
readonly
Returns the value of attribute receiver.
Instance Method Summary collapse
- #<<(other) ⇒ Object
- #>>(other) ⇒ Object
- #__marshal__(buffer) ⇒ Object
- #arity ⇒ Object
- #call(*args, &block) ⇒ Object (also: #[], #===)
- #comments ⇒ Object
- #curry(arity = undefined) ⇒ Object
-
#initialize(receiver, owner, method, name) ⇒ Method
constructor
A new instance of Method.
- #inspect ⇒ Object
- #parameters ⇒ Object
- #source_location ⇒ Object
- #to_proc ⇒ Object
- #unbind ⇒ Object
Constructor Details
#initialize(receiver, owner, method, name) ⇒ Method
Returns a new instance of Method.
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# File 'opal/opal/corelib/method.rb', line 4 def initialize(receiver, owner, method, name) @receiver = receiver @owner = owner @name = name @method = method end
Instance Attribute Details
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'opal/opal/corelib/method.rb', line 2 def name @name end
#owner ⇒ Object (readonly)
Returns the value of attribute owner.
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# File 'opal/opal/corelib/method.rb', line 2 def owner @owner end
#receiver ⇒ Object (readonly)
Returns the value of attribute receiver.
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# File 'opal/opal/corelib/method.rb', line 2 def receiver @receiver end
Instance Method Details
#<<(other) ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 43 def <<(other) @method << other end
#>>(other) ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 39 def >>(other) @method >> other end
#__marshal__(buffer) ⇒ Object
#arity ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 11 def arity @method.arity end
#call(*args, &block) ⇒ Object Also known as: [], ===
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# File 'opal/opal/corelib/method.rb', line 27 def call(*args, &block) %x{#{@method}.$$p = block; return #{@method}.apply(#{@receiver}, args); } end
#comments ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 23 def comments `#{@method}.$$comments` || [] end
#curry(arity = undefined) ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 35 def curry(arity = undefined) @method.curry(arity) end
#inspect ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 62 def inspect "#<#{self.class}: #{@receiver.class}##{@name} (defined in #{@owner} in #{source_location.join(':')})>" end
#parameters ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 15 def parameters `#{@method}.$$parameters` end
#source_location ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 19 def source_location `#{@method}.$$source_location` || ['(eval)', 0] end
#to_proc ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 51 def to_proc %x{ var proc = self.$call.bind(self); proc.$$unbound = #{@method}; proc.$$is_lambda = true; proc.$$arity = #{@method}.$$arity == null ? #{@method}.length : #{@method}.$$arity; proc.$$parameters = #{@method}.$$parameters; return proc; } end
#unbind ⇒ Object
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# File 'opal/opal/corelib/method.rb', line 47 def unbind ::UnboundMethod .new (@receiver.class, @owner, @method, @name) end