jonathandean

Description:
    Make ViewComponent previews for Lookbook

Example:
    bin/rails generate component_preview my_new_component

    This will create:
        spec/components/previews/my_new_component_preview.rb
        spec/components/previews/my_new_component_preview/default.html.erb

jonathandean

module UrlHelpers
  def domain(url)
    unless url =~ /^http(s)?:\/\//
      url = "https://#{url}"
    end
    uri = URI.parse(url)
    uri.host&.gsub(/^(www|m)\./, '')
  rescue => e
    puts "WARNING: failed to retrieve domain from URL #{url}: #{e.message}"
    nil

jonathandean

class ApplicationRecord < ActiveRecord::Base
# ...
  def self.dump_all_fixtures
    self.all.map(&:dump_fixture)
  end

  def dump_fixture
    fixture_file = "#{Rails.root}/spec/fixtures/#{self.class.table_name}.yml"
    File.open(fixture_file, "a+") do |f|
      f.puts({ "#{self.class.table_name.singularize}_#{id}" => attributes.reject{|key| %w(id created_at updated_at).include?(key)} }.

jonathandean

Keybase proof

I hereby claim:

• I am jonathandean on github.
• I am jondean (https://keybase.io/jondean) on keybase.
• I have a public key whose fingerprint is 434D 26AD 85A0 8482 E228 DC75 1ECE DE72 83BD EDA6

To claim this, I am signing this object:

jonathandean

I needed to reinstall my postgres gem after upgrading to OS X Mavericks. I used homebrew to install postgres.

Find the path to your postgres config with

brew info postgres

And look for something like: postgres -D /usr/local/var/postgres # serve that database

Now use the --with-pg-config option to point to that directory and use gem install directly instead of bundler for just this one:

jonathandean

NameSpace = NameSpace or {}
NameSpace.ClassName = (options) ->

  # default options
  defaultOpts = ->
  defaultOpts:: =
    some_option: "some value",
    another_option: "another value"

  # private vars

jonathandean

require 'net/http'
Net::HTTP.start('www.example.com') { |http|
  resp = http.get('/url/to/file.ext')
  open('/path/to/local/file.ext', "wb") { |file|
    file.write(resp.body)
  }
}