One way to do this is to use bundler to scaffold our gem:
bundler gem my_gem
I prefer to put tasks meant to manage the gem itself in lib/tasks
, and tasks the gem is meant to provide to gem users in lib/my_gem/tasks
.
# Creating a complex hash, with nested keys | |
my_complex_hash = { | |
users: [ | |
{name: "Yukihiro Matsumoto", age: 57}, | |
{name: "Kabosu the Shiba Inu", age: 16}, | |
{name: "Thiago Massa", age: 33} | |
] | |
} |
require "benchmark/ips" | |
require_relative "./method_overloading" | |
class Foo | |
include MethodOverloading | |
def call(number) | |
"foo #{number}" | |
end | |
end |
One way to do this is to use bundler to scaffold our gem:
bundler gem my_gem
I prefer to put tasks meant to manage the gem itself in lib/tasks
, and tasks the gem is meant to provide to gem users in lib/my_gem/tasks
.
<?php | |
// This can be found in the Symfony\Component\HttpFoundation\Response class | |
const HTTP_CONTINUE = 100; | |
const HTTP_SWITCHING_PROTOCOLS = 101; | |
const HTTP_PROCESSING = 102; // RFC2518 | |
const HTTP_OK = 200; | |
const HTTP_CREATED = 201; | |
const HTTP_ACCEPTED = 202; |
# The command finds the most recent tag that is reachable from a commit. | |
# If the tag points to the commit, then only the tag is shown. | |
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object | |
# and the abbreviated object name of the most recent commit. | |
git describe | |
# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix: | |
git describe --abbrev=0 | |
# other examples |
class MyJob < ActiveJob::Base | |
queue_as :urgent | |
rescue_from(NoResultsError) do | |
retry_job wait: 5.minutes, queue: :default | |
end | |
def perform(*args) | |
MyService.call(*args) | |
end |
@media (min-width:320px) { /* smartphones, portrait iPhone, portrait 480x320 phones (Android) */ } | |
@media (min-width:480px) { /* smartphones, Android phones, landscape iPhone */ } | |
@media (min-width:600px) { /* portrait tablets, portrait iPad, e-readers (Nook/Kindle), landscape 800x480 phones (Android) */ } | |
@media (min-width:801px) { /* tablet, landscape iPad, lo-res laptops ands desktops */ } | |
@media (min-width:1025px) { /* big landscape tablets, laptops, and desktops */ } | |
@media (min-width:1281px) { /* hi-res laptops and desktops */ } |
Web fonts are pretty much all the rage. Using a CDN for font libraries, like TypeKit or Google Fonts, will be a great solution for many projects. For others, this is not an option. Especially when you are creating a custom icon library for your project.
Rails and the asset pipeline are great tools, but Rails has yet to get caught up in the custom web font craze.
As with all things Rails, there is more then one way to skin this cat. There is the recommended way, and then there are the other ways.
Here I will show how to update your Rails project so that you can use the asset pipeline appropriately and resource your files using the common Rails convention.
<?php | |
/** | |
* Content from http://en.wikipedia.org/wiki/List_of_HTTP_status_codes | |
* | |
* You may also want a list of unofficial codes: | |
* | |
* 103 => 'Checkpoint', | |
* 218 => 'This is fine', // Apache Web Server | |
* 419 => 'Page Expired', // Laravel Framework |
Model.where(:date_column => date) | |
Model.where('extract(year from date_column) = ?', desired_year) | |
Model.where('extract(month from date_column) = ?', desired_month) | |
Model.where('extract(day from date_column) = ?', desired_day_of_month) |