vsizov

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

• They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

vsizov

# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000

vsizov

#!/bin/bash

git branch -d -r `git branch -r | awk  '{ if ($0 !~ /next|master/) printf "%s", $0 }'`
git branch -D `git branch | awk  '{ if ($0 !~ /next|master/) printf "%s", $0 }'`

vsizov

$ git branch -r --merged origin/master | 
  grep origin | 
  grep -v '>' | 
  grep -v master | 
  xargs -L1 | 
  awk '{split($0,a,"/"); print a[2]}' | 
  xargs git push origin --delete

vsizov

class LastPayReport

  def initialize employees
    @employees = employees
  end

  def get_rows
    @employees.map do |employee|

      employee.compensations.last_two

vsizov

class UsersField < ActiveRecord::Base
  belongs_to :user
  belongs_to :field
  has_one :fields_group, through: :field

  validates :value, allow_blank: true


  def create_record
    if !self.field.required & self.value.blank?

vsizov

<%= simple_form_for @product do |f| %>
  <%= f.simple_fields_for :attributes do |d| %>

    <% f.object.attributes.try(:each) do |key, value| %>
      <%= d.input key, :input_html => {:value => value } %>
    <% end %>

  <% end %>
<% end %>

vsizov

class FileQueue
	
  def initialize(file_name)
    @file_name = file_name
  end

  def push(obj)
    safe_open('a') do |file|
      file.write(obj + "\n")
    end

vsizov

#! /bin/bash

### BEGIN INIT INFO
# Provides:          unicorn
# Required-Start:    $local_fs $remote_fs $network $syslog
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the unicorn web server
# Description:       starts unicorn

vsizov

#!/bin/sh
#
# init.d script for single or multiple unicorn installations. Expects at least one .conf 
# file in /etc/unicorn
#
# Modified by [email protected] http://github.com/jaygooby
# based on http://gist.github.com/308216 by http://github.com/mguterl
#
## A sample /etc/unicorn/my_app.conf
##