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namespace :bower do
  %w[install list].each do |command|
    desc "#{command} bower packages"
    task command do
      on roles(:web) do
        within release_path do
          execute 'bower', 'install'
        end
      end
    end

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# Shim the npm binary to enable custom command `npm exec`.
npm_shim() {
  # Make real npm calls with full path, otherwise the alias is called recursively.
  npm_binary=$(which npm)

  if [ $# -eq 0 ]
  then
    $npm_binary
  elif [ $# -eq 1 ]
  then

nsommer

#!/usr/bin/env ruby

if ARGV.length == 0
  puts "☕️"
else
  puts "☕️" * ARGV.first.to_i
end

nsommer

FUNCTION {key.label}
{ key #20 text.prefix$ } %% Length of 20 chars should be sufficient

FUNCTION {calc.label}
{ type$ "book" =
  type$ "booklet" =
  type$ "inbook" =
  or or
    'author.editor.key.label
    { type$ "proceedings" =

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\lstdefinelanguage{Gherkin}{
	morekeywords = {
		Given,
		When,
		Then,
		And,
		Scenario,
		Feature,
		But,
		Background,

nsommer

class TimeZoneValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    unless ActiveSupport::TimeZone[value]
      record.errors[attribute] << (options[:message] || 'is not a valid time zone!')
    end
  end
end

# Usage with rails:
# 

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# ActiveRecord stores timestamps in UTC and converts them into the application's time zone
# (see config.time_zone in config/application.rb).
#
# This module provides a simple to use API to automatically generate '_local' suffix methods
# for model attribute readers that convert dates and times according to a per model time zone.
module LocalDateTimeAttrReaders
  extend ActiveSupport::Concern
  
  included do
    include ActiveModel::AttributeMethods

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# Get the Git branch
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

# Custom bash prompt
#
# Includes custom character for the prompt, path, and Git branch name.
#
# Source: kirsle.net/wizards/ps1.html

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class Article < ApplicationRecord
  has_many :comments
  has_many :tags
  
  scope :draft, -> { where(published_at: nil) }
  scope :published, -> { where.not(published_at: nil) }
  scope :commented, -> { joins(:comments).distinct }
end

Article.published.count

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# Gemfile
gem 'paper_trail'

# app/models/my_model.rb
class MyModel < ApplicationRecord
  has_paper_trail
end