simonqian

error info:

➜  hh (develop-hh) ✔ gem install libv8 -v '3.16.14.11'
Building native extensions.  This could take a while...
ERROR:  Error installing libv8:
	ERROR: Failed to build gem native extension.

    current directory: /Users/simonqian/.rvm/gems/ruby-2.2.2/gems/libv8-3.16.14.11/ext/libv8
/Users/simonqian/.rvm/rubies/ruby-2.2.2/bin/ruby -r ./siteconf20170410-48026-19k49a7.rb extconf.rb
creating Makefile

sgringwe

I was having trouble setting the default_url for paperclip attachables while using rails 4 asset pipeline fingerprints.

What was not working for some reason:

default_url: ActionController::Base.helpers.asset_path('event_default.jpg')

What worked for me:

default_url: lambda { |image| ActionController::Base.helpers.asset_path('event_default.jpg') }

christianroman

module Paperclip

  class Blur < Processor

    def initialize file, options = {}, attachment = nil
      super
      @format = File.extname(@file.path)
      @basename = File.basename(@file.path, @format)
    end