Class: Mustang::V8::Number
- Includes:
- Comparable, Delegated
- Defined in:
- lib/mustang/v8/number.rb,
ext/v8/v8_number.cpp
Class Method Summary collapse
-
.V8::Number.new(float) ⇒ Object
Returns new V8 number reflected from given float value.
Instance Method Summary collapse
- #<=>(other) ⇒ Object
- #delegate ⇒ Object
-
#to_f ⇒ Object
Returns float value representation of referenced v8 number.
Methods included from Delegated
#method_missing, #old_method_missing, #old_respond_to?, #respond_to?, #to_s
Methods inherited from Value
#==, #===, #array?, #ary?, #bool?, #boolean?, #date?, #empty?, #external?, #false?, #func?, #function?, #int?, #integer?, #null?, #num?, #number?, #obj?, #object?, #regex?, #regexp?, #str?, #string?, #to_boolean, #to_integer, #to_number, #to_object, #to_string, #true?, #undefined?
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class Delegated
Class Method Details
.V8::Number.new(float) ⇒ Object
Returns new V8 number reflected from given float value.
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# File 'ext/v8/v8_number.cpp', line 28
static VALUE rb_v8_number_new(VALUE klass, VALUE data)
{
HandleScope scope;
PREVENT_CREATION_WITHOUT_CONTEXT();
VALUE num = rb_funcall2(data, rb_intern("to_f"), 0, NULL);
return v8_ref_new(klass, to_v8_number(num));
}
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Instance Method Details
#<=>(other) ⇒ Object
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# File 'lib/mustang/v8/number.rb', line 7 def <=>(other) to_f <=> other end |
#delegate ⇒ Object
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# File 'lib/mustang/v8/number.rb', line 11 def delegate to_f end |
#to_f ⇒ Object
Returns float value representation of referenced v8 number.
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# File 'ext/v8/v8_number.cpp', line 43
static VALUE rb_v8_number_to_f(VALUE self)
{
HandleScope scope;
return rb_float_new(unwrap(self)->NumberValue());
}
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