Module: V8::To
- Defined in:
- lib/v8/to.rb
Class Method Summary collapse
- .camel_case(str) ⇒ Object
- .peer(value) ⇒ Object
- .perl_case(str) ⇒ Object
- .rb(value) ⇒ Object
- .v8(value) ⇒ Object
Class Method Details
.camel_case(str) ⇒ Object
73 74 75 |
# File 'lib/v8/to.rb', line 73 def camel_case(str) str.to_s.gsub(/_(\w)/) {$1.upcase} end |
.peer(value) ⇒ Object
64 65 66 67 68 69 70 71 |
# File 'lib/v8/to.rb', line 64 def peer(value) external = value.GetHiddenValue(C::String::NewSymbol("TheRubyRacer::RubyObject")) if external && !external.IsEmpty() external.Value() else yield.new(value) end end |
.perl_case(str) ⇒ Object
77 78 79 |
# File 'lib/v8/to.rb', line 77 def perl_case(str) str.gsub(/([A-Z])([a-z])/) {"_#{$1.downcase}#{$2}"}.downcase end |
.rb(value) ⇒ Object
6 7 8 9 10 11 12 13 14 15 16 17 |
# File 'lib/v8/to.rb', line 6 def rb(value) case value when V8::C::Function then peer(value) {V8::Function} when V8::C::Array then peer(value) {V8::Array} when V8::C::Object then peer(value) {V8::Object} when V8::C::String then value.Utf8Value() when V8::C::Date then Time.at(value.NumberValue()) when V8::C::Value then nil if value.IsEmpty() else value end end |
.v8(value) ⇒ Object
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 |
# File 'lib/v8/to.rb', line 19 def v8(value) case value when V8::Object value.instance_eval {@native} when String C::String::New(value.to_s) when Symbol C::String::NewSymbol(value.to_s) when Proc,Method template = C::FunctionTemplate::New() do |arguments| = [] for i in 0..arguments.Length() - 1 << To.rb(arguments[i]) end V8::Function.rubycall(value, *) end return template.GetFunction() when ::Array C::Array::New(value.length).tap do |a| value.each_with_index do |item, i| a.Set(i, To.v8(item)) end end when ::Hash C::Object::New().tap do |o| value.each do |key, value| o.Set(To.v8(key), To.v8(value)) end end when ::Time C::Date::New(value) when ::Class Constructors[value].GetFunction().tap do |f| f.SetHiddenValue(C::String::NewSymbol("TheRubyRacer::RubyObject"), C::External::New(value)) end when nil,Numeric,TrueClass,FalseClass, C::Value value else args = C::Array::New(1) args.Set(0, C::External::New(value)) obj = Access[value.class].GetFunction().NewInstance(args) return obj end end |