burke

class Mysql
  def incremental_query(query, &block)
    result = nil;
    def result.free;end
    begin
      qwr = self.query_with_result
      self.query_with_result = false
      result = self.query(query).use_result
      result.each { |row| yield(row) }
      self.query_with_result = qwr

burke

# FileFind.here/:up/:tmp/:reports/'flat.txt'
# FileFind(__FILE__)/:blah/:foo/'baz.bar'

def FileFind(file)
  FileFind::FileFinder.new(File.expand_path(File.dirname(file)))
end

module FileFind

  def self.at_file(file)

burke

# possibly-better-but-at-least-different version of andand. 
# myObject.method.garbage.method.garbage.garbage.garbage.method.method.garbage 
# ... works, unlike with the standard andand.

class Object
  def andand
    AndAnd.new(self)
  end
end

burke

def newmethod(candidate, set_arr)
  set_arr.each_with_index.inject([]) do |a, v|
    a << v[1] if v[0] == candidate
    a
  end
end

burke

irb(main):008:0> block = Proc.new{print "Hello"}
=> #<Proc:0x00000001016f45f8@(irb):8>
irb(main):009:0> new_block = Proc.new{|block| block.call; print ", World!"}
=> #<Proc:0x00000001016e6750@(irb):9>
irb(main):010:0> new_block.call(block)
Hello, World!=> nil
irb(main):011:0> 

burke

arr = "thisIsATest\ntest test\nstill testing"

callcc do |cc|
  arr.lines.each do |line|
    line.each_char do |char|
      if char == " "
        cc.call
      else 
        print char

burke

class MyModel < ActiveRecord::Base
  
  def self.find_by_name(*args)
    super(*args) || raise(ActiveRecord::RecordNotFound)
    # What happens here is that occasionally (always, with rspec), super(*args) causes 
    # the method to return nil immediately, and not evaluate anything else in the method body.
    # We've even tried:
    #   super(*args)
    #   raise StandardError
    # and rspec still just gets nil.

burke

  if [[ ! -z "$unicode_flag" ]] ; then
    interpreter="$(echo $ruby_string | awk -F'-' '{print $1}')"
    version="$(echo $ruby_string | awk -F'-' '{print $2}')"
    [[ x$interpreter = xjruby    ]] && unicode=""
    [[ x$interpreter = xrbx      ]] && unicode="☃"
    [[ x$interpreter = xree      ]] && unicode=""
    [[ x$interpreter = xmacruby  ]] && unicode=""
    [[ x$interpreter = xmaglev   ]] && unicode=""
    [[ x$interpreter = xironruby ]] && unicode=""
    [[ x$interpreter = xmput     ]] && unicode=""

burke

From cc8743ebdab8d32dfcf91c78de210133bb6d6d86 Mon Sep 17 00:00:00 2001
From: Burke Libbey <[email protected]>
Date: Wed, 3 Feb 2010 10:30:40 -0600
Subject: [PATCH] FIXED failing class variable-related specs in C API.

---
 vm/capi/class.cpp |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/vm/capi/class.cpp b/vm/capi/class.cpp

burke

From e8391aaebdca619551ab0b1bd5e1b19091728c80 Mon Sep 17 00:00:00 2001
From: Burke Libbey <[email protected]>
Date: Wed, 3 Feb 2010 12:53:57 -0600
Subject: [PATCH] FIXED #methods to return class methods on the class of an instance of a metaclass

---
 kernel/common/kernel.rb |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/kernel/common/kernel.rb b/kernel/common/kernel.rb