TypeError: def.isBoolean is not a function about command-line-args

[75lb]

i can't reproduce your issue - when i run the same code it works fine.. please try deleting then re-installing all npm modules.

[ronyad]

Ok I found the problem
I'm using also q-io/fs module , therefore the bug reproduce if commandLineArgs is called after qio defined, i.e.

const qio = require('q-io/fs');
const options = commandLineArgs(optionDefinitions) //throw error

But If i changed the the order, i.e.

const options = commandLineArgs(optionDefinitions)
const qio = require('q-io/fs');

Then It works.
I case its matter, i'm using OS x

[75lb]

confirmed - thanks for letting me know what caused the issue.. I recommend you no longer use q-io until this issue is fixed.

[75lb]

consider this lightweight fs library which uses promises: https://github.com/75lb/fs-then-native