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
- #__marshal__(buffer) ⇒ Object
- #arity ⇒ Object
- #call(*args, &block) ⇒ Object (also: #[])
- #comments ⇒ 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
4 5 6 7 8 9 |
# 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
2 3 4 |
# File 'opal/opal/corelib/method.rb', line 2 def name @name end |
#owner ⇒ Object (readonly)
Returns the value of attribute owner
2 3 4 |
# File 'opal/opal/corelib/method.rb', line 2 def owner @owner end |
#receiver ⇒ Object (readonly)
Returns the value of attribute receiver
2 3 4 |
# File 'opal/opal/corelib/method.rb', line 2 def receiver @receiver end |
Instance Method Details
#__marshal__(buffer) ⇒ Object
101 102 103 |
# File 'opal/opal/corelib/marshal/write_buffer.rb', line 101 def __marshal__(buffer) raise TypeError, "no _dump_data is defined for class #{self.class}" end |
#arity ⇒ Object
11 12 13 |
# File 'opal/opal/corelib/method.rb', line 11 def arity @method.arity end |
#call(*args, &block) ⇒ Object Also known as: []
27 28 29 30 31 32 33 |
# File 'opal/opal/corelib/method.rb', line 27 def call(*args, &block) %x{ #{@method}.$$p = block; return #{@method}.apply(#{@receiver}, args); } end |
#comments ⇒ Object
23 24 25 |
# File 'opal/opal/corelib/method.rb', line 23 def comments `#{@method}.$$comments` || [] end |
#inspect ⇒ Object
52 53 54 |
# File 'opal/opal/corelib/method.rb', line 52 def inspect "#<#{self.class}: #{@receiver.class}##{@name} (defined in #{@owner} in #{source_location.join(':')})>" end |
#parameters ⇒ Object
15 16 17 |
# File 'opal/opal/corelib/method.rb', line 15 def parameters `#{@method}.$$parameters` end |
#source_location ⇒ Object
19 20 21 |
# File 'opal/opal/corelib/method.rb', line 19 def source_location `#{@method}.$$source_location` || ['(eval)', 0] end |
#to_proc ⇒ Object
41 42 43 44 45 46 47 48 49 50 |
# File 'opal/opal/corelib/method.rb', line 41 def to_proc %x{ var proc = self.$call.bind(self); proc.$$unbound = #{@method}; proc.$$is_lambda = true; proc.$$arity = #{@method}.$$arity; proc.$$parameters = #{@method}.$$parameters; return proc; } end |
#unbind ⇒ Object
37 38 39 |
# File 'opal/opal/corelib/method.rb', line 37 def unbind UnboundMethod.new(@receiver.class, @owner, @method, @name) end |