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embed classes into javascript

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This commit is contained in:
Charles Lowell 2012-06-11 07:34:02 -05:00
parent 683e525902
commit 2404e0c0f8
4 changed files with 21 additions and 2 deletions
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1
lib/v8.rb
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@ -4,6 +4,7 @@ require 'v8/init'
require 'v8/conversion/fundamental'
require 'v8/conversion/indentity'
require 'v8/conversion/primitive'
require 'v8/conversion/class'
require 'v8/conversion/object'
require 'v8/conversion/time'
require 'v8/conversion/hash'

2
lib/v8/conversion.rb
View file

@ -18,7 +18,7 @@ for type in [TrueClass, FalseClass, NilClass, Numeric] do
end
end
for type in [Object, Array, Hash, String, Symbol, Time, Proc, Method] do
for type in [Class, Object, Array, Hash, String, Symbol, Time, Proc, Method] do
type.class_eval do
include V8::Conversion.const_get(name)
end

17
lib/v8/conversion/class.rb Normal file
View file

@ -0,0 +1,17 @@
class V8::Conversion
module Class
def to_v8
v8_constructor.GetFunction()
end
def v8_constructor
unless @v8_constructor && @v8_constructor.weakref_alive?
template = V8::C::FunctionTemplate::New()
# template.SetCallHandler(InvocationHandler.new, V8::C::External::New(self))
@v8_constructor = WeakRef.new(template)
end
return @v8_constructor.__getobj__
end
end
end

3
lib/v8/conversion/proc.rb
View file

@ -18,7 +18,8 @@ class V8::Conversion
def call(arguments)
context = V8::Context.current
proc = arguments.Data().Value()
args = ::Array.new(arguments.Length())
length_of_given_args = arguments.Length()
args = ::Array.new(proc.arity < 0 ? length_of_given_args : [length_of_given_args, proc.arity].min)
0.upto(args.length - 1) do |i|
args[i] = context.to_ruby arguments[i]
end