paulplew

# with debugging options
#!/usr/bin/ruby -w

# regular
#!/usr/bin/ruby

paulplew

#!/usr/bin/osascript

paulplew

#!/usr/bin/env bash
# Paste this into a file, chmod 755 it, and try it out

while :; do
    case $1 in

        ## Use this syntax to add an option
        -o|--otheroption)
            printf '%s \n' "I'm option $1"

paulplew

// The simple way
const hex = (number) => number.toString(16)

console.assert(hex(15) === 'f')
console.assert(hex(-30) === '-1e')
console.assert(hex(100) === '64')

paulplew

### Keybase proof

I hereby claim:

  * I am paulplew on github.
  * I am plewp (https://keybase.io/plewp) on keybase.
  * I have a public key whose fingerprint is FA91 E146 2F0E 8E6F 29F1  BEFB D4FE 44E0 D4AE 6B8D

To claim this, I am signing this object: