coldnebo

# inspired by the protovis library pv.Scale.linear().range()

# adapted from rspec codebase
def let(name, scale_function)
  Kernel.send :define_method, name do |p|
    scale_function.call(p)
  end
end

# returns a mapping function from the desired domain (x1,x2) to the desired range (y1,y2)

coldnebo

  <foo>
    <bar @mike="hi">
      <ug>what</ug>
      <ug>who</ug>
    </bar>
  </foo>

  > foo.bar.mike  # = "hi"
  > foo.bar.ug    # = ["what", "who]
  > foo.bar.ug[0] # = "what"

coldnebo

# testing rakefile
task :default do
  sh('exit 1')
end

coldnebo

class String
  def hexbytes
    self.bytes.to_a.map {|c| c.to_s(16).upcase}.join
  end

  def hexchars
    self.chars.to_a.map {|c| c.hexbytes}
  end
  
  def unicodechars

coldnebo

[
	{ "keys": ["f8"], "command": "p4_edit" }
]

coldnebo

[
  { "keys": ["ctrl+shift+x"], "command": "tidy_xml" },
  { "keys": ["ctrl+shift+j"], "command": "prettify_json" }
]

coldnebo

# Win7 Powershell script to resize Minecraft to 1280x720 (HD for fraps youtube capture)

# use by typing the following at a command prompt:
# > PowerShell -ExecutionPolicy Bypass -File minecraft-sethd.ps1


# refs:
# http://stackoverflow.com/questions/2556872/how-to-set-foreground-window-from-powershell-event-subscriber-action
# http://richardspowershellblog.wordpress.com/2011/07/23/moving-windows/
# http://www.suite101.com/content/client-area-size-with-movewindow-a17846

coldnebo

# I use pushd and popd to maintain a directory stack and so I like being able to navigate 
# around the stack with the cursor keys.  Here's how:
# 1) pushd <new dir>
# 2) use CTRL+UP, CTRL+LEFT or CTRL+RIGHT as follows:

# bind ctrl + cursor keys:
# left = prev; right = next; up = list
bind '"\e[1;5A":"dirs\C-m"'
bind '"\e[1;5D":"pushd -0 2>/dev/null\C-m"'
bind '"\e[1;5C":"pushd +1 2>/dev/null\C-m"'

coldnebo

$ irb
ruby-1.9.2-p180 :001 > "“"
 => "“" 
ruby-1.9.2-p180 :002 > "“".encoding
 => #<Encoding:UTF-8> 
ruby-1.9.2-p180 :003 > "\“"
SyntaxError: (irb):7: invalid multibyte char (UTF-8)
(irb):7: invalid multibyte char (UTF-8)
	from /local/rvm/rubies/ruby-1.9.2-p180/bin/irb:16:in `<main>'

coldnebo

  { "keys": ["home"], "command": "move_to", "args": {"to": "bol"} },
  { "keys": ["end"], "command": "move_to", "args": {"to": "eol"} }