sstephenson

#!/usr/bin/env ruby

# Usage: tweetsplit.rb < tweetstorm.txt
# https://twitter.com/CoralineAda/status/869204799027372032
# Sam Stephenson / 2017-05-29

# Tweet-sized version:
# puts $<.read.split(/\s+/).reduce(nil){|(*cs,c),w|n=[c,w].compact*" ";cs+(n.size>140?[c,w]:[n])}*"\n"

def chunks_for(words, chunk_size)

sstephenson

class X.Example extends X.Object
  @proxyMethod "attachmentManager.manageAttachment"
  # Equivalent to:
  #   manageAttachment: -> 
  #     @attachmentManager.manageAttachment.apply(@attachmentManager, arguments)

  @proxyMethod "delegate?.compositionDidChangeDocument"
  # Equivalent to:
  #   compositionDidChangeDocument: ->
  #     @delegate?.compositionDidChangeDocument?.apply(@delegate, arguments)

sstephenson

1384798995.146761
program=/Users/sam/.rbenv/shims/ruby --version
command=set -e
subshell=0
function=main
filename=/Users/sam/.rbenv/shims/ruby
lineno=2
1384798995.147108
program=/Users/sam/.rbenv/shims/ruby --version
command=[ -n "$RBENV_DEBUG" ]

sstephenson

Simple file/stream encryption using OpenSSL

Create and store a 512-byte random encryption key named secret:

$ mkkey secret

Encrypt the contents of file with the secret key and write it to file.enc:

$ encrypt secret < file > file.enc

sstephenson

#!/usr/bin/env bash

source super.bash

foo() {
  echo hello
}
super_function foo

foo() {

sstephenson

From: Sam Stephenson <sstephenson@gmail.com>
Subject: Re: ruby-build hint
Date: Sun, 10 Feb 2013 12:25:56 -0600
To: Michał Papis <mpapis@gmail.com>

Hi Michał,

Thanks for the email.

You're right that `[[` is not POSIX sh-compliant. Nor are the following

sstephenson

#!/usr/bin/env bash
#
# Wraps curl with a custom-drawn progress bar. Use it just like curl:
#
#     $ curl-progress -O http://example.com/file.tar.gz
#     $ curl-progress http://example.com/file.tar.gz > file.tar.gz
#
# All arguments to the program are passed directly to curl. Define your
# custom progress bar in the `print_progress` function.
#

sstephenson

#!/bin/sh
#
# Usage: git semver-tags [-p|--pre]
#
# Lists semver tags in the repository in order from newest to oldest.
#
# Useful for e.g. programmatically finding the latest release tag:
# `git semver-tags | head -n 1`.
#
# Tag names must be valid according to the SemVer 1.0.0 specification

sstephenson

# Sledgehammer approach for ^Cing rake test runs
if Rails.env.test?
  if `ps -wwp #{Process.ppid}` =~ /ruby/
    trap("INT") {
      Process.kill("KILL", Process.ppid)
      Process.kill("KILL", Process.pid)
    }
  end
end

sstephenson

#!/usr/bin/env coffee

class TestCase
  @run: (print, callback) ->
    tests   = (new this testName for testName in @getTestNames())
    results = []
    passed  = true

    print "1..#{tests.length}"