more extension..js problems | probably constructor.name - nodejs version 4

[noel-schenk]

Since consolidate.js (used by vue and expressjs) also checks node version 4 this is critical for being compatible with expressjs.

Unhandled rejection SyntaxError: Unexpected token =
    at exports.runInThisContext (vm.js:1:1)
    at Module._compile (module.js:1:1)
    at Object.Module._extensions..js (module.js:1:1)
    at Module.load (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/coffee-script/lib/coffee-script/register.js:1:1)
    at Function.Module._load (module.js:1:1)
    at Module.require (module.js:1:1)
    at require (module.js:1:1)
    at Object.<anonymous> (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/twing/lib/helper/compare.js:4:5)
    at Module._compile (module.js:1:1)
    at Object.Module._extensions..js (module.js:1:1)
    at Module.load (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/coffee-script/lib/coffee-script/register.js:1:1)
    at Function.Module._load (module.js:1:1)
    at Module.require (module.js:1:1)
    at require (module.js:1:1)
    at Object.<anonymous> (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/twing/index.js:1:27)
    at Module._compile (module.js:1:1)
    at Object.Module._extensions..js (module.js:1:1)
    at Module.load (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/coffee-script/lib/coffee-script/register.js:1:1)
    at Function.Module._load (module.js:1:1)
    at Module.require (module.js:1:1)
    at require (module.js:1:1)
    at /home/noel/Documents/sync/consolidate.js/consolidate.js/lib/consolidate.js:1:1
    at /home/noel/Documents/sync/consolidate.js/consolidate.js/lib/consolidate.js:1:1
    at Promise._execute (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/bluebird/js/release/debuggability.js:1:1)
    at Promise._resolveFromExecutor (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/bluebird/js/release/promise.js:1:1)
    at new Promise (/home/noel/Documents/sync/consolidate.js/consolidate.js/node_modules/bluebird/js/release/promise.js:1:1)
    at promisify (/home/noel/Documents/sync/consolidate.js/consolidate.js/lib/consolidate.js:1:1)
    at Function.exports.razor.exports.twing.render (/home/noel/Documents/sync/consolidate.js/consolidate.js/lib/consolidate.js:1:1)
    at /home/noel/Documents/sync/consolidate.js/consolidate.js/lib/consolidate.js:1:1
    at /home/noel/Documents/sync/consolidate.js/consolidate.js/lib/consolidate.js:1:1
    at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:1:1)

https://github.com/ericmorand/twing/issues/381

I think it would be nice to have travis check this repo as well.

[noel-schenk]

Added a workaround to consolidate.js where it excludes tests on versions below 6.0.0 and throws if a user would try using an older version.

tj/consolidate.js#327 (comment)

[ericmorand]

Thanks for that. I'm not sure how difficult it would be to add node 4 compatibility.