rapha

open Batteries

let rec files path =
  if Shell.is_directory path then
    path |> Shell.readdir |> Array.enum |> map ((^) (path ^ "/")) |> map files |> Enum.flatten
  else
    Enum.singleton path

let read_file filename = 
  File.with_file_in filename IO.read_all

dperini

//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//

dmitshur

WARNING: If you're reading this in 2021 or later, you're likely better served by reading:

• https://go.dev/cmd/go#hdr-Configuration_for_downloading_non_public_code
• https://go.dev/ref/mod#private-modules

(This gist was created in 2013 and targeted the legacy GOPATH mode.)

$ ssh -A vm
$ git config --global url."git@github.com:".insteadOf "https://github.com/"

hijonathan

box: wercker/nodejs

# Brunch's production build can take a while and doesn't output
# anything by default. Either set a long timeout like this one, or
# run it in debug mode to output logs.
no-response-timeout: 10

# Build definition
build:
    # The steps that will be executed on build

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

wrburgess

require 'csv'
require 'open-uri'

csv_text = open('http://www.vvv.hh.yyy.ggg/~hhhh/uuuu.csv')
csv = CSV.parse(csv_text, :headers=>true)
csv.each do |row|
  puts row
end

justmoon

'use strict';

module.exports = function CustomError(message, extra) {
  Error.captureStackTrace(this, this.constructor);
  this.name = this.constructor.name;
  this.message = message;
  this.extra = extra;
};

require('util').inherits(module.exports, Error);

selaromi

RAILS & POSTGRES WITH WERCKER AND DATABASE_URL

Basically, if you prefer to use DATABASE_URL in your application better than creating the whole database.yml thing, set the following ENV variable in your wercker app settings:

• APP_POSTGRES_PASSWORD (required)
• APP_POSTGRES_USER (optional)
• APP_POSTGRES_DB (optional)
• DATABASE_URL (value below)

name: DATABASE_URL

kristopolous

// Usage:
//   Copy and paste all of this into a debug console window of the "Who is Hiring?" comment thread 
//   then use as follows:
//
//   query(term | [term, term, ...], term | [term, term, ...], ...)
// 
// When arguments are in an array then that means an "or" and when they are seperate that means "and"
//
// Term is of the format:
//    ((-)text/RegExp)  ( '-' means negation )