SoftwareDevPro

SoftwareDevPro / uuid.coffee

Created October 30, 2016 18:08

Creates a UUID and returns it.


	# Filed under: uuid, id, random

	###
	a: placeholder
	###
	b = (a) ->
	###
	if the placeholder was passed, return a random number from 0 to 15 unless b
	is 8, in which case a random number from 8 to 11 in hexadecimal or

SoftwareDevPro / objectid.coffee

Created October 30, 2016 05:33

Implementation of hash code for the Object prototype


	# Filed under: 140bytes, identifier, object, id, hashcode
	# Gives every object a unique ID.

	(() ->
	Object.prototype.getHashCode = ((i) ->
	i = 0
	() ->
	if this.h = this.h then this.h else i++
	)()

SoftwareDevPro / hsl2rgb.coffee

Created October 30, 2016 05:27

Takes a HSL (hue saturation, light) value and returns the RGB equivalent


	# Filed under: color, convert, hsl, rgb
	# Converts hue-saturation-lightness to red-green-blue color value.

	###
	@param a hue
	@param b saturation
	@param c lightness
	###
	hsl2rgb = (a, b, c) ->

SoftwareDevPro / hex2rgb.coffee

Created October 30, 2016 05:24

Receives a hex string, and returns an array of R,G,B components


	# Filed under: hex, color, rgb
	# Converts a hex string to RGB.

	###
	@param a a "#xxxxxx" hex string,
	###
	hex2rgb = (a) ->
	###
	turn it into a number by taking the hexadecimal prefix and the

SoftwareDevPro / 41bFib.coffee

Created October 30, 2016 04:19

Fibonacci sequence implemented in CoffeeScript


	# Filed under: 140bytes, fibonacci, recursive
	# calculate fibonacci (recursively)

	fibonacci = (n) ->
	if n > 1 then f(n - 1) + f(n - 2) else n