dbrady

// How to do this algorithm in Smalltalk? Call a function on each pair of elements
// in a set once. Do not call func(b,a) if func(a,b) has already been called.

var i,j,ray,func;

ray = [3,2,11,7,5];

func = function(a,b) {
    console.log(a + "x" + b + " -> " + a*b);
};

dbrady

class StoreProductCollaborator
  def initialize(product_or_id, store_or_id)
    # I use this pattern everywhere. I would like to abstract it, but
    # can't think of a good name for the abstraction.
    @product = Product.find(product_or_id) unless product_or_id.is_a? Product
    @store = Store.find(store_or_id) unless store_or_id.is_a? Store
  end

  # Intended usage examples:
  # sp1 = StoreProductCollaborator.new(42, 13)

dbrady

DATA.each_line do |line|
  puts line if line =~ /metasyntactic/ .. line =~ /regular/
end

__END__
blah
blarg
bleem
here are some metasyntactic variables
foo

dbrady

  2) Creating a document as the owner of the bucket behaves like a successful create should create the document
     Failure/Error: before { @file = api_create @bucket, @key }
     JSON::ParserError:
       706: unexpected token at '"{\"key\":\"jwstntycxp\"}"'

dbrady

#!/usr/bin/env ruby
# -*- ruby -*-

require 'test/unit/assertions'

class Object
  def method_missing *args
    true
  end
end

dbrady

#!/usr/bin/env ruby
# -*- ruby -*-

# This is a fully-functional set of donkey patches that will break
# Ruby so badly that it makes all of the Ruby Koans pass right out of
# the box. ALl you need to do is patch edgecase.rb with this line:
#
# require File.expand_path(File.dirname(__FILE__) + '/donkey_patches')
#
# so it's the first line of the file. Then save this file as

dbrady

10:09:09 dbrady@shinything:~/projects (git:develop:928475c)  ruby-1.9.2-p290 
∫ cd adsel
rspec: No such file or directory
        0.00 real         0.00 user         0.00 sys


  Usage:

    db database_file {{key}} {{value}} # set
    db database_file {{key}}           # get

dbrady

# I just created the pants/ folder and put this .rvmrc in it:
#
# rvm use ruby-1.9.2
#
# Note that rake 0.8.7 is the only gem in my global gemset, so
# rspec ISN'T EVEN INSTALLED NOW.

15:19:50 dbrady@shinything:~/devel/pants  ruby-1.9.2-p290@coffer 
∫ . .rvmrc
Using /Users/dbrady/.rvm/gems/ruby-1.9.2-p290

dbrady

# After updating rvm, it is surprised and alarmed by .rvmrc files.
# It doesn't recognize them as trusted, and then crashes after
# approving them. Which means EVERY time I cd inside a project with
# an .rvmrc file, this happens:
# 
# (Note that I am in ruby-1.9.2-p290@adsel. The 'coffer' directory
# has an .rvmrc file which specifies ruby-1.9.2-p180@coffer.)

15:05:52 dbrady@shinything:~/devel  ruby-1.9.2-p290@adsel 
∫ cd coffer

dbrady

# Does RVM now use some kind of file db system to remember .rvmrc files?
# The beginning of the (rather long) error message makes me wonder...


15:44:00 dbrady@shinything:~   
∫ cd devel/coffer
rspec: No such file or directory
        0.00 real         0.00 user         0.00 sys