Object.assign is undefined in jsonSass.js

[tomaash]

I'm using iojs v1.7.1. When running make watch on flummox docs, something fails in es6 compilation

=> make watch
mkdir -p sass/dependencies/ && node_modules/.bin/json-sass -i lib/shared/theme.js \
    | sed '1s/^/$theme: /' \
    > sass/dependencies/_theme.scss
/Users/tom/Code/Sandbox/flummox/docs/node_modules/json-sass/lib/jsonSass.js:14
  var options = Object.assign({}, DEFAULTS, options);
                       ^
TypeError: undefined is not a function

I can be worked around by removing Object.assing from jsonSass.js:14, for example using this code

  // var options = Object.assign({}, DEFAULTS, options);
  var options = JSON.parse(JSON.stringify(options));
  options.prefix = options.prefix || "";
  options.suffix = options.suffix || ";";

Not sure in which part of flummox I should report this, I'm just starting. So I put it here. Sorry for my laziness, it might be my environment problem as well.

[tomaash]

Is this issue related? babel/babel#377

[Vestride]

I downgraded to ~1.2.1 (before it was rewritten in ES6) and it's working for me.

[acdlite]

Sorry, forgot to close this, but it's fixed in 1.3.5