Romain Péchayre rpechayr

Quick snippets to install various asdf plugins:

Python

asdf plugin-add python

Mongoid 5 is a major upgrade to Mongoid for several reasons :

Moped is not used anymore. The driver is the brand new official MongoDB ruby driver 2.0
Mongoid is now officialy maintained by Mongodb

Here is a non comprehensive list of things to chexk or upgrade.

Mongoid.yml. The driver changes, so the options you pass to mongoid.yml also do. You should generate a brand new one and find the equivalent options you were using. The sessions entry has been replaced by the clients entry.
Aggregation. User.collection.aggregate now requires an array as argument, not a variable number of hashes
Moped:: classes like Errors or BSON don't exist anymore.

	beginning = Time.now
	1.upto(100).each do \|i\|
	puts i
	end
	puts "Elapsed #{Time.now - beginning}"

	-module(exp).
	-export([parse_expression/1, evaluate_expression/1]).

	parse_expression(Exp) ->
	parse_acc(Exp, {unknown, unknown, unknown}).

	convert_operator(Char) ->
	case Char of
	$- -> minus;
	$+ -> plus;

	[alias]
	co = checkout
	ci = commit
	br = branch
	st = status
	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
	m = checkout master
	fo = fetch origin
	mom = merge origin master
	sweep = !git branch --merged master \| grep -v 'master$' \| xargs git branch -d\

	require 'mongo'
	#Here I don't have any mongod listening on port 29017
	client = Mongo::Client.new([ "127.0.0.1:29017", '127.0.0.1:27017' ], :database => 'test')
	result = client[:artists].insert_one({ name: 'FKA Twigs' })

	bod = "![image](https://cloud.githubusercontent.com/assets/8692675/8456774/3716d8f6-20d6-11e5-8b20-e0085491c2b6.png)\r\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n--- \nPivotal Tracker - [#100934594](https://www.pivotaltracker.com/story/show/100765594)\nEstimation: 2.0 points\nETA: 14th August 2015\n\n--- \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"

	reg = /^--- (.\|\n)*--- /m

	hello = "hi"

	bod.gsub(reg, hello)