iamjono

/**
* Flatten
* A function designed to recursively flatten nested array of integers to a single array of integers
* - parameter: a single element of type [Any]
* - returns: an array of integers [Int]
*/
func flatten(_ a: [Any]) -> [Int] {
	// Initialize the internal storage array
	var container = [Int]()

iamjono

Keybase proof

I hereby claim:

• I am iamjono on github.
• I am iamjono (https://keybase.io/iamjono) on keybase.
• I have a public key ASBfJQnO3qiS8KTVfZOY5iv1RAh6cI9Ejo8SdkYQQoE_VQo

To claim this, I am signing this object:

iamjono

import PerfectLib
import Foundation
import Cocoa

#if os(Linux)
	import SwiftGlibc
#else
	import Darwin
#endif

iamjono

define numeric_string(in::string) => {
	local(out = string)
	with char in #in->split('') where string_isNumeric(#char) and #char != '-' && #char != '+' do => { #out->append(#char) }
	return #out
}
define numeric_string2(in::string) => {
	return string_replaceregexp(#in, -find='\\D', -replace='')
}
numeric_string('123_456-7890')
numeric_string2('(123) 456-7890')

iamjono

/* ============================================
  Lasso 9 port of Bil Corry's lp_string_zap for Lasso 8.
  Jonathan Guthrie, Feb 2013
============================================ */
define lp_string_zap(text_to_zap, replacement_text = void, ...) => {
	not local_defined('replacement_text') ? local(replacement_text = '')
	return string_replaceregexp(#text_to_zap, -find = '[^\\x20-\\x7E\\x09\\x0A\\x0D]', -replace = #replacement_text)
}	

iamjono

[
	// ==================================
	/*
		@author Jonathan Guthrie ([email protected])
		#version 1.00
		
		This Lasso 9 data type uses the JSON Webservice of http://www.geoplugin.com/ to geolocate IP addresses
		See http://www.geoplugin.com/webservices/ for more specific details of this free service
		
		Usage:

iamjono

[
define gravatar => type {
	/* ==============================================================
	Retrieves the Gravatar for the given email address.
	local(x = gravatar('[email protected]',-default='mm'))
	local(x = gravatar('[email protected]',-test=true))
	============================================================== */
	data 
		private base 			= 'http://www.gravatar.com/avatar/',
		private securebase		= 'https://secure.gravatar.com/avatar/',

iamjono

[
define human_filesize(size::integer) => {
  /* =================================================================
  human_filesize returns a human readable file size from a supplied integer (bytes)
  ================================================================= */
	local(
		displaysize = string,
		calc		= decimal,
		kb			= 1024,
		mb			= 1024 * #kb,

iamjono

[
/* ========================================================================================
  wkhtmltopdf
  https://code.google.com/p/wkhtmltopdf/
	wkhtmltopdf('http://www.example.com/mypage.lasso?id=83','/pdfcache/id83.pdf',-removelast)
	Requires std_shellhandler trait
======================================================================================== */

	define wkhtmltopdf => type {
		trait { 

iamjono

/* ============================================================
See http://rosettacode.org/wiki/Statistics/Normal_distribution#Lasso
============================================================ */
define normalDist(mean::decimal=0.5,sdev::decimal=0.2) => {
	// Uses Box-Muller transform
	return ((-2 * decimal_random->log)->sqrt * (2 * pi * decimal_random)->cos) * #sdev + #mean
}