francois-blanchard

string = "nameLolApiTruc"
# "nameLolApiTruc"
string!.gsub(/([a-z\d])([A-Z])/,'\1_\2')
# "name_Lol_Api_Truc"
string.downcase.to_sym
# :name_lol_api_truc

# methods examples extend String and Hash class
class String
  def to_symbol

francois-blanchard

# Gemfile

gem 'omniauth'
gem 'omniauth-facebook'

francois-blanchard

$ rake my_task id=user.id

francois-blanchard

Start node.js

• Install nvm (https://github.com/creationix/nvm)
• install node

francois-blanchard

# search commit
$ git log

# go to commit
$ git reset --hard 176ez2z5...

# force push
$ git push origin your_branch -f

francois-blanchard

> Time.zone
=> (GMT+01:00) Europe/Paris
> Time.zone.parse("07/06/2017 16:00").to_datetime
=> Wed, 07 Jun 2017 16:00:00 +0200

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set :application, "TEST"

# repo details
set :scm, :git
set :scm_username, "git_name"
set :repository,  "git@github.com:git_name/repo_name.git"
set :branch, "master"
set :git_enable_submodules, 1

# main details

francois-blanchard

# listing all rake command
$ rake -P

# listing task
$ rake -T

francois-blanchard

# Install OSX via pip
$ sudo easy_install pip
$ sudo pip install awscli

# AWS Configuration 
$ mkdir ~/.aws/
$ touch config

# file : ~/.aws/config
#

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# Github error : Large files detected.
$ git push origin mon_repo

#=> Counting objects: 283, done.
#   Delta compression using up to 8 threads.
#   Compressing objects: 100% (125/125), done.
#   Writing objects: 100% (183/183), 32.68 MiB | 79.00 KiB/s, done.
#   Total 183 (delta 97), reused 109 (delta 55)
#   remote: error: GH001: Large files detected.
#   remote: error: Trace: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx