array.includes is undefined in non-ES2015 environments

[pmalouin]

Trying out the new version 1.2.0, an error is thrown because the includes array instance method is not defined (it is new in ES2015). I'm using node version 4.5.0 (where this ES2015 feature is missing):

TypeError: _this3.jsonColumns.includes is not a function
    at /opt/bitbe/node_modules/bookshelf-json-columns/dist/index.js:100:32
    at Array.forEach (native)
    at save (/opt/bitbe/node_modules/bookshelf-json-columns/dist/index.js:99:31)
    ...

You could maybe rely on the lodash.includes module, or the array-includes module or simply work around bringing an additional dependency by using array.indexOf.

[ricardogama]

@pmalouin Thanks for the report! A fix was released as 1.2.1.