Fix #884

[angadgill92]

Fix for #884
in lib/usage.js : line 416

• Replace JSON.stringify(value) with '"' + value + '"' when typeof value is string

[angadgill92]

Please review 🙂

[bcoe]

@angadgill92 thanks for the contribution, I'm hoping to put some time against yargs this week.

[angadgill92]

@bcoe Sure 🙂

[bcoe]

@angadgill92 finally sitting down and doing a bit of hacking on yargs; don't suppose I could convince you to write a unit test for this?

[angadgill92]

@bcoe Will do 👍 🙂

[bcoe]

@angadgill92 will add a test this weekend hopefully and land this, unless you beat me to the punch 😄

[bcoe]

@angadgill92 this is queued up to be released with the next major release of yargs, I would love your help testing since it's looking like yargs@9 is going to have quite a few changes:

npm i yargs@next --save

[angadgill92]

@bcoe Hey, sorry I couldn't add tests earlier, I got busy interviewing for jobs. I would really like to help out over weekends though 👍