[フレーム]

Class: BasicObject

Defined in:
opal/opal/corelib/basic_object.rb,
opal/opal/corelib/marshal/write_buffer.rb

Direct Known Subclasses

Object

Instance Method Summary collapse

Constructor Details

#initializeBasicObject

Returns a new instance of BasicObject.

2
3
# File 'opal/opal/corelib/basic_object.rb', line 2
def initialize(*)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(symbol, *args, &block) ⇒ Object

141
142
143
144
145
146
147
148
149
# File 'opal/opal/corelib/basic_object.rb', line 141
def method_missing(symbol, *args, &block)
 message = if `self.$inspect && !self.$inspect.$$stub`
 "undefined method `#{symbol}' for #{inspect}:#{`self.$$class`}"
 else
 "undefined method `#{symbol}' for #{`self.$$class`}"
 end
 ::Kernel .raise  ::NoMethodError .new (message, symbol)
end

Instance Method Details

#!Object

49
50
51
# File 'opal/opal/corelib/basic_object.rb', line 49
def !
 false
end

#!=(other) ⇒ Object

53
54
55
# File 'opal/opal/corelib/basic_object.rb', line 53
def !=(other)
 !(self == other)
end

#==(other) ⇒ Object Also known as: equal?

5
6
7
# File 'opal/opal/corelib/basic_object.rb', line 5
def ==(other)
 `self === other`
end

#__id__Object

15
16
17
18
19
20
21
22
23
# File 'opal/opal/corelib/basic_object.rb', line 15
def __id__
 %x{
 if (self.$$id != null) {
 return self.$$id;
 }
 Opal.defineProperty(self, '$$id', Opal.uid());
 return self.$$id;
 }
end

#__marshal__(buffer) ⇒ Object

141
142
143
144
145
146
# File 'opal/opal/corelib/marshal/write_buffer.rb', line 141
def __marshal__(buffer)
 buffer.save_link(self)
 buffer.write_extends(self)
 buffer.append('o')
 buffer.write_object(self)
end

#__send__(symbol, *args, &block) ⇒ Object

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
# File 'opal/opal/corelib/basic_object.rb', line 25
def __send__(symbol, *args, &block)
 %x{
 if (!symbol.$$is_string) {
 #{raise ::TypeError , "#{inspect} is not a symbol nor a string"}
 }
 var func = self['$' + symbol];
 if (func) {
 if (block !== nil) {
 func.$$p = block;
 }
 return func.apply(self, args);
 }
 if (block !== nil) {
 self.$method_missing.$$p = block;
 }
 return self.$method_missing.apply(self, [symbol].concat(args));
 }
end

#eql?(other) ⇒ Boolean

Returns:

9
10
11
# File 'opal/opal/corelib/basic_object.rb', line 9
def eql?(other)
 self == other
end

#instance_eval(*args, &block) ⇒ Object

57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
# File 'opal/opal/corelib/basic_object.rb', line 57
def instance_eval(*args, &block)
 if block.nil? && `!!Opal.compile`
 ::Kernel .raise  ::ArgumentError , 'wrong number of arguments (0 for 1..3)' unless (1..3).cover? args.size
 string, file, _lineno = *args
 default_eval_options = { file: (file || '(eval)'), eval: true }
 compiling_options = __OPAL_COMPILER_CONFIG__.merge(default_eval_options)
 compiled = ::Opal .compile string, compiling_options
 block = ::Kernel .proc  do
 %x{
 return (function(self) {
 return eval(compiled);
 })(self)
 }
 end
 elsif args.any?
 ::Kernel .raise  ::ArgumentError , "wrong number of arguments (#{args.size} for 0)"
 end
 %x{
 var old = block.$$s,
 result;
 block.$$s = null;
 // Need to pass $$eval so that method definitions know if this is
 // being done on a class/module. Cannot be compiler driven since
 // send(:instance_eval) needs to work.
 if (self.$$is_a_module) {
 self.$$eval = true;
 try {
 result = block.call(self, self);
 }
 finally {
 self.$$eval = false;
 }
 }
 else {
 result = block.call(self, self);
 }
 block.$$s = old;
 return result;
 }
end

#instance_exec(*args, &block) ⇒ Object

104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
# File 'opal/opal/corelib/basic_object.rb', line 104
def instance_exec(*args, &block)
 ::Kernel .raise  ::ArgumentError , 'no block given' unless block
 %x{
 var block_self = block.$$s,
 result;
 block.$$s = null;
 if (self.$$is_a_module) {
 self.$$eval = true;
 try {
 result = block.apply(self, args);
 }
 finally {
 self.$$eval = false;
 }
 }
 else {
 result = block.apply(self, args);
 }
 block.$$s = block_self;
 return result;
 }
end

#respond_to_missing?(method_name, include_all = false) ⇒ Boolean

Returns:

151
152
153
# File 'opal/opal/corelib/basic_object.rb', line 151
def respond_to_missing?(method_name, include_all = false)
 false
end

#singleton_method_addedObject

132
133
# File 'opal/opal/corelib/basic_object.rb', line 132
def singleton_method_added(*)
end

#singleton_method_removedObject

135
136
# File 'opal/opal/corelib/basic_object.rb', line 135
def singleton_method_removed(*)
end

#singleton_method_undefinedObject

138
139
# File 'opal/opal/corelib/basic_object.rb', line 138
def singleton_method_undefined(*)
end

AltStyle によって変換されたページ (->オリジナル) /