jibiel

Why?

Atom can automagically picks up any tags file in your current directory which enables you to:

shift+cmd+r search for any function in your project
alt+cmd+down GoTo a function declaration

How

Get brew if you don't already have it. Then:

brew install ctags

There are certain files created by particular editors, IDEs, operating systems, etc., that do not belong in a repository. But adding system-specific files to the repo's .gitignore is considered a poor practice. This file should only exclude files and directories that are a part of the package that should not be versioned (such as the node_modules directory) as well as files that are generated (and regenerated) as artifacts of a build process.

All other files should be in your own global gitignore file:

Create a file called .gitignore in your home directory and add any filepath patterns you want to ignore.
Tell git where your global gitignore file is.

Note: The specific name and path you choose aren't important as long as you configure git to find it, as shown below. You could substitute .config/git/ignore for .gitignore in your home directory, if you prefer.

This list is based on aliases_spec.rb.

You can see also Module: RSpec::Matchers API.

matcher	aliased to	description
a_truthy_value	be_truthy	a truthy value
a_falsey_value	be_falsey	a falsey value
be_falsy	be_falsey	be falsy
a_falsy_value	be_falsey	a falsy value

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

XCode is installed (via the App Store)
XCode command line tools are installed (xcode-select --install will prompt up a dialog)
Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

#!/bin/ruby --verion => 2.0.0-p353

Self

In Ruby, self is a special variable that always references the current object.

Inside class or module definition, self refer to the Class or Module object.
Inside instance method, self refer to future instance object.
Inside class method, self refer to the class.i

	# Atom Cheatsheet.


	# Project Key Bindings.

	- 'cmd-shift-p': open the command palette.
	- 'cmd-p' or 'cmd-t': open the fuzzy finder to find a file.
	- 'cmd-b': look for a file that is already open.
	- 'cmd-shift-b': search the list of files modified and untracked in your project repository.
	- 'ctrl-0': open and focus the the tree view.

	#!/bin/bash

	# Install Xcode Command Line Tools first (required)
	xcode-select --install

	# Check PHP version `php --version`
	PHP_VER=$(php -v \| head -1 \| awk '{ print $2 }')

	# Extensions directory (default: empty string)
	EXT_DIR=""

-# delete local tag '12345'
-git tag -d 12345
-# delete remote tag '12345' (eg, GitHub version too)
-git push origin :refs/tags/12345
-# alternative approach
-git push --delete origin tagName
-git tag -d tagName

	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

	if ($http_referer ~* "semalt\.com") {
	return 444;
	}