Skip to content

Instantly share code, notes, and snippets.

@dnagir
dnagir / rspec-syntax-cheat-sheet.rb
Created November 5, 2010 09:29
RSpec 2 syntax cheat sheet by example
# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com
# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
describe MovieList, "with optional description" do
it "is pending example, so that you can write ones quickly"
it "is already working example that we want to suspend from failing temporarily" do
pending("working on another feature that temporarily breaks this one")
@phred
phred / pedantically_commented_playbook.yml
Last active June 27, 2024 13:39
Very complete Ansible playbook, showing off all the options
---
####
#### THIS IS OLD AND OUTDATED
#### LIKE, ANSIBLE 1.0 OLD.
####
#### PROBABLY HIT UP https://docs.ansible.com MY DUDES
####
#### IF IT BREAKS I'M JUST SOME GUY WITH
#### A DOG, OK, SORRY
####
@burke
burke / 0-readme.md
Created January 27, 2012 13:44 — forked from funny-falcon/cumulative_performance.patch
ruby-1.9.3-p327 cumulative performance patch for rbenv

ruby-1.9.3-p327 cumulative performance patch for rbenv

This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.

Requirements

You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.

@funny-falcon
funny-falcon / cumulative_performance.patch
Created January 22, 2012 19:19
ruby-1.9.3-p0 cumulative performance patch.
diff --git a/common.mk b/common.mk
index ea244cc..4f22609 100644
--- a/common.mk
+++ b/common.mk
@@ -629,7 +629,8 @@ file.$(OBJEXT): {$(VPATH)}file.c $(RUBY_H_INCLUDES) {$(VPATH)}io.h \
gc.$(OBJEXT): {$(VPATH)}gc.c $(RUBY_H_INCLUDES) {$(VPATH)}re.h \
{$(VPATH)}regex.h $(ENCODING_H_INCLUDES) $(VM_CORE_H_INCLUDES) \
{$(VPATH)}gc.h {$(VPATH)}io.h {$(VPATH)}eval_intern.h {$(VPATH)}util.h \
- {$(VPATH)}debug.h {$(VPATH)}internal.h {$(VPATH)}constant.h
+ {$(VPATH)}debug.h {$(VPATH)}internal.h {$(VPATH)}constant.h \
@erica
erica / gist:06d7e44f4f834757dc36
Last active April 21, 2023 17:14
Exploring
//
// explore.swift
// CmdLineTest
//
// Created by Erica Sadun on 6/25/14.
// Copyright (c) 2014 Erica Sadun. All rights reserved.
//
import Foundation
@jorinvo
jorinvo / challenge.md
Last active April 21, 2023 17:14
This is a little challenge to find out which tools programmers use to get their everyday tasks done quickly.

You got your hands on some data that was leaked from a social network and you want to help the poor people.

Luckily you know a government service to automatically block a list of credit cards.

The service is a little old school though and you have to upload a CSV file in the exact format. The upload fails if the CSV file contains invalid data.

The CSV files should have two columns, Name and Credit Card. Also, it must be named after the following pattern:

YYYYMMDD.csv.

@ordinaryzelig
ordinaryzelig / minitest_spec_expectations.md
Last active December 10, 2022 13:34
How to write MiniTest::Spec expectations

I'm a fan of MiniTest::Spec. It strikes a nice balance between the simplicity of TestUnit and the readable syntax of RSpec. When I first switched from RSpec to MiniTest::Spec, one thing I was worried I would miss was the ability to add matchers. (A note in terminology: "matchers" in MiniTest::Spec refer to something completely different than "matchers" in RSpec. I won't get into it, but from now on, let's use the proper term: "expectations").

Understanding MiniTest::Expectations

Let's take a look in the code (I'm specifically referring to the gem, not the standard library that's built into Ruby 1.9):

# minitest/spec.rb

module MiniTest::Expectations

YARD CHEATSHEET yardoc.org

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

# Namespace for classes and modules that handle serving documentation over HTTP
# @since 0.6.0
@sethbro
sethbro / spec_helper.rb
Created February 10, 2012 01:09
Rails unit, functional and integration tests in Minitest spec format.
ENV["RAILS_ENV"] = "test"
require File.expand_path('../../config/environment', __FILE__)
require 'rubygems'
gem 'minitest'
require 'minitest/autorun'
require 'action_controller/test_case'
require 'miniskirt'
require 'capybara/rails'
@marcprux
marcprux / XCTAssertEqualOptional.swift
Created July 23, 2014 17:48
XCTAssertEqual that handles optional unwrapping
/// like XCTAssertEqual, but handles optional unwrapping
public func XCTAssertEqualOptional<T: Any where T: Equatable>(expression1: @auto_closure () -> T?, expression2: @auto_closure () -> T?, _ message: String? = nil, file: String = __FILE__, line: UInt = __LINE__) {
if let exp1 = expression1() {
if let exp2 = expression2() {
XCTAssertEqual(exp1, exp2, message ? message! : "", file: file, line: line)
} else {
XCTFail(message ? message! : "exp1 != nil, exp2 == nil", file: file, line: line)
}
} else if let exp2 = expression2() {
XCTFail(message ? message! : "exp1 == nil, exp2 != nil", file: file, line: line)