Joseworks

#!/bin/bash

# store name of current branch
BRANCH=$(git branch | grep \* | cut -d ' ' -f2)

# checkout master
git checkout master

# pull the latest changes
git pull 

Joseworks

# first we create an empty ActiveRecord::Relation object
relation = Model.where(attribute: value)

# then we make the relation stub the :[] method
# and return whatever values we need
relation.stub(:[]).and_return( Model.new({attrs: values})] )

# of course, we can make this too
# instead of the step above
record = double("Model", :foo => 'bar', :bar => 'baz')

Joseworks

Git Alias and Git Rebase

• Make sure you have configured git tools: see configuring tools.
• Make sure you have updated git aliases: see how to register aliases.

WHEN TO DO REBASE

After each commit in our branch, in order to be up-to-date with the integration branch.

Joseworks

This is a tool to find association paths between different models in a rails app.

Example output - the paths from Job to Invoice:

[3] pry(main)> G.from(Job).to(Invoice)
Job.active_fleet_managed_invoice_from_swoop -- Invoice

Job.invoice >- Invoice

Job.owning_company >- Company.fleet_managed_clients -- FleetCompany.end_user_invoices -< Invoice

Joseworks

*.md diff=markdown

Joseworks

require 'rspec'
require 'time'
require 'active_support/time'

class Foo
  def float_range_example
    33 * 5 * Math::PI
  end

  def time_range

Joseworks

find . -type f -name '*.rb' -exec sed -i '' s/FactoryGirl/FactoryBot/ {} +

find . -type f -name '*.rb' -exec sed -i '' s/factory_girl/factory_bot/ {} +

This:
from https://github.com/thoughtbot/factory_bot_rails/issues/247
grep -rl 'FactoryGirl' ./ | xargs sed -i '' 's/FactoryGirl/FactoryBot/g'

Joseworks

Docker

Files and Folders.

|
|\_ app
|...
|\_ docker
| |

Joseworks

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

Joseworks

When should you use DateTime and when should you use Time?

It's a common misconception that [William Shakespeare][1] and [Miguel de Cervantes][2] died on the same day in history - so much so that UNESCO named April 23 as [World Book Day because of this fact][3]. However because England hadn't yet adopted [Gregorian Calendar Reform][4] (and wouldn't until [1752][5]) their deaths are actually 10 days apart. Since Ruby's Time class implements a [proleptic Gregorian calendar][6] and has no concept of calendar reform then there's no way to express this. This is where DateTime steps in:

>> shakespeare = DateTime.iso8601('1616-04-23', Date::ENGLAND)
=> Tue, 23 Apr 1616 00:00:00 +0000
>> cervantes = DateTime.iso8601('1616-04-23', Date::ITALY)
=> Sat, 23 Apr 1616 00:00:00 +0000