toothrot

module PostFile
  def post_file(url, file_path, field_name = 'file')
    file_name = File.basename(file_path)
    boundary = "AaB03x"
    data = <<EOF 
--#{boundary}\r
Content-Disposition: form-data; name="#{field_name}"; filename="#{file_name}"\r
\r
#{File.read(file_path)}\r
--#{boundary}--\r

toothrot

   def self.underscore_hash(hash)
     hash.inject({}) do |underscored, (key, value)|
       value = underscore_hash(value) if value.is_a?(Hash)
       value = value.map { |v| underscore_hash(v) } if value.is_a?(Array)
       underscored[key.underscore] = value
       underscored
     end
   end

toothrot

irb(main):034:0> D, Y = 8, 0
=> [8, 0]
irb(main):035:0> 8===D-- ( Y )
=> true

toothrot

/* yes - output a string repeatedly until killed
   Copyright (C) 1991-1997, 1999-2004, 2007-2011 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of

toothrot

require 'benchmark'
Benchmark.bmbm do |b|
  b.report("single") do
    10_000.times do
      'some string'
    end
  end
  b.report("double") do
    10_000.times do
      "some string"

toothrot

D, Y = 8, 0
8===D-- ( Y )

toothrot

require 'benchmark'
require 'set'

some_numbers = []

1_000_000.times do
  num = rand(100_000)
  rand(5).times do 
    some_numbers << {:id => num}
  end

toothrot

# from http://moonbase.rydia.net/mental/blog/programming/eavesdropping-on-expressions
# For debugging and getting a puts in there, tap is nice
def blah
  @things.map { |x|
    x.length
  }.inject( 0 ) { |a, b|
    a + b
  }
end

toothrot

class Array
  def powerset
    inject([[]]){ |c,y|
      c.inject([]) {|r,i|
        r+=[i,i+[y]]
      }
    }
  end
end

toothrot

# = delegate -- Support for the Delegation Pattern
#
# Documentation by James Edward Gray II and Gavin Sinclair
#
# == Introduction
#
# This library provides three different ways to delegate method calls to an
# object.  The easiest to use is SimpleDelegator.  Pass an object to the
# constructor and all methods supported by the object will be delegated.  This
# object can be changed later.