fny

# Before
Rails.application.config.assets.version = '1.0'
Rails.application.config.assets.paths << Emoji.images_path
Rails.application.config.assets.precompile += %w( search.js )

# After
Rails.application.config.assets.tap do |assets|
  assets.version = '1.0'
  assets.paths << Emoji.images_path
  assets.precompile += %w( search.js )

adamcooke

class AddressBook

  def contacts
    @contacts ||= []
  end

  def self.load_from_path(path)
    # Create a new AddressBook instance
    address_book = self.new
    # Create a new AddressBookDSL instance

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

sj26

# Stick this in lib/tasks/assets.rake or similar
#
# A bug was introduced in rails in 7f1a666d causing the whole application cache
# to be cleared everytime a precompile is run, but it is not neccesary and just
# slows down precompiling.
#
# Secondary consequences are the clearing of the whole cache, which if using
# the default file cache could cause an application level performance hit.
#
# This is already fixed in sprockets-rails for rails 4, but we patch here for

xdite

Speedup Rails Asset Pipeline precompile process

This post is based on my blog post: http://blog.xdite.net/posts/2012/07/09/3-way-to-speedup-asset-pipeline/

Here are my three tips for speedup asset pipeline precompile process:

1. Capistrano deployment speedup
2. Use @import carefully.
3. don’t require .scss & .coffee for no reason

mklnz

# I got tired of uploading to /tmp then moving to the correct location, so these two convenience methods will save you a lot of time in the long run.

# Helper method to upload to /tmp then use sudo to move to correct location.
def put_sudo(data, to)
  filename = File.basename(to)
  to_directory = File.dirname(to)
  put data, "/tmp/#{filename}"
  run "#{sudo} mv /tmp/#{filename} #{to_directory}"
end