Sha256: 9506b8d7f9d85d7fd4036b0e862558c10de059688c824d274214df6401e48f12
Contents?: true
Size: 1.65 KB
Versions: 66
Compression:
Stored size: 1.65 KB
Contents
require "execjs/runtime"
module ExecJS
class MustangRuntime < Runtime
class Context < Runtime::Context
def initialize(runtime, source = "")
source = encode(source)
@v8_context = ::Mustang::Context.new
@v8_context.eval(source)
end
def exec(source, options = {})
source = encode(source)
if /\S/ =~ source
eval "(function(){#{source}})()", options
end
end
def eval(source, options = {})
source = encode(source)
if /\S/ =~ source
unbox @v8_context.eval("(#{source})")
end
end
def call(properties, *args)
unbox @v8_context.eval(properties).call(*args)
rescue NoMethodError => e
raise ProgramError, e.message
end
def unbox(value)
case value
when Mustang::V8::Array
value.map { |v| unbox(v) }
when Mustang::V8::Boolean
value.to_bool
when Mustang::V8::NullClass, Mustang::V8::UndefinedClass
nil
when Mustang::V8::Function
nil
when Mustang::V8::SyntaxError
raise RuntimeError, value.message
when Mustang::V8::Error
raise ProgramError, value.message
when Mustang::V8::Object
value.inject({}) { |h, (k, v)|
v = unbox(v)
h[k] = v if v
h
}
else
value.respond_to?(:delegate) ? value.delegate : value
end
end
end
def name
"Mustang (V8)"
end
def available?
require "mustang"
true
rescue LoadError
false
end
def deprecated?
true
end
end
end
Version data entries
66 entries across 66 versions & 5 rubygems