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typescript-ruby / typescript-rails

An asset pipeline wrapper for the TypeScript language
MIT License
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Angular2 decorators support #31

Closed giolazzareschi closed 8 years ago

giolazzareschi commented 8 years ago

Hi!

I'm currently studying Angular 2 and Typescript, but I'm an enthusiast of Ruby (and Rails as well). I'm trying to create my projects with TS and RoR so I'm trying mix everything up. I put my configurations for typescript-rails in '/initializers/typescript.rb' like this:

Typescript::Rails::Compiler.default_options = [ '--target', 'ES5', '--noImplicitAny', '--emitDecoratorMetadata', '--experimentalDecorators' ]

but when the rails engine compiles a .ts file it show this errors:

error TS5023: Unknown compiler options 'emitdecoratormetadata' error TS5023: Unknown compiler options 'experimentalDecorators'

I would like to know which version of TS the gem uses and if there is a way to update it by myself to the last typescript compiler or if these options will be supported (or already are).

Thanks!

bdrazhzhov commented 8 years ago

Hi @giolazzareschi, You can use external TS compiler. See https://github.com/typescript-ruby/typescript-src-ruby#usage. I think TypeScript::Src.use_external_tsc option will help you.

giolazzareschi commented 8 years ago

Thank you @bdrazhzhov ! It worked now :)