| module ActiveRecord::Batches | |
| def find_in_batches(options = {}) | |
| relation = self | |
| unless arel.orders.blank? && arel.taken.blank? | |
| ActiveRecord::Base.logger.warn("Scoped order and limit are ignored, it's forced to be batch order and batch size") | |
| end | |
| if (finder_options = options.except(:start, :batch_size)).present? | |
| raise "You can't specify an order, it's forced to be #{batch_order}" if options[:order].present? |
This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.
| require "rubygems" | |
| require "yajl" | |
| require "openssl" | |
| require "socket" | |
| device_token = '39cac56f 986a0e66 3c4fd4f4 68df5598 024d2ca3 8b9f307c 741c180e 9fc30c62' | |
| device_token = device_token.gsub(" ", "") | |
| the_byte_token = [device_token].pack("H*") | |
| file = File.open("ruby_the_byte_token", "wb") |
| #!/usr/bin/env sh | |
| ## | |
| # This is script with usefull tips taken from: | |
| # https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
| # | |
| # install it: | |
| # curl -sL https://raw.github.com/gist/2108403/hack.sh | sh | |
| # |
| " copy all this into a vim buffer, save it, then... | |
| " source the file by typing :so % | |
| " Now the vim buffer acts like a specialized application for mastering vim | |
| " There are two queues, Study and Known. Depending how confident you feel | |
| " about the item you are currently learning, you can move it down several | |
| " positions, all the way to the end of the Study queue, or to the Known | |
| " queue. | |
| " type ,, (that's comma comma) |
| # will suspend on every function call (very proof of concept, | |
| # it will be really easy to get access to local variables, a | |
| # full stack, and even live evaluate within any closure) | |
| % node test.out.js | |
| [suspended] foo() | |
| > c | |
| [suspended] bar(x) | |
| > c | |
| [suspended] bar(i - 1) |
