rubyandcoffee

require 'spec_helper'

describe Contact do
  it "has a valid factory" do
    expect(build(:contact)).to be_valid
  end

  it { should validate_presence_of :first_name }
  it { should validate_presence_of :last_name }
  it { should validate_presence_of :email }

rubyandcoffee

require 'faker'

FactoryGirl.define do
  factory :contact do |f|
    f.first_name { Faker::Name.first_name }
    f.last_name { Faker::Name.last_name }
    f.email { Faker::Internet.email }
  end
end

rubyandcoffee

Assume:
1. You have already installed Homebrew.
2. /usr/local/bin is your $PATH.
3. You are on Yosemite or El Capitain.

Solution: At first, run the following script on Terminal app to create specific symlink.

$ ln -s "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" /usr/local/bin/subl

Then,

rubyandcoffee

1. lsof -wni tcp:3000
2. kill -9 PID

rubyandcoffee

brew services start postgresql
brew services stop postgresql

rubyandcoffee

# connect to postgres
psql postgres

# list databases
\list

# connect to database
\connect database_name

# show tables

rubyandcoffee

https://rubystyle.guide/

rubyandcoffee

# color schemes
To use the below, open iTerm then hit cmd+i, go to colours panel and import the colour scheme file.
lovelace: https://raw.githubusercontent.com/mbadolato/iTerm2-Color-Schemes/master/schemes/lovelace.itermcolors

# ~/bash_profile
export PS1="👾 > "
eval "$(rbenv init -)"

# status bar enabled with current directory and git state.

rubyandcoffee

Atom UI theme: Mermaid Dark
Atom Syntax theme: Mermaid Dark

rubyandcoffee

Run `postgres -D /usr/local/var/postgres` to diagnose issue

If it returns error: 

```
FATAL:  database files are incompatible with server
DETAIL:  The data directory was initialized by PostgreSQL version 9.2, which is not compatible with this version 9.0.4.
```

Then run `brew postgresql-upgrade-database`