jdsumsion

<?xml version="1.0" encoding="UTF-8"?>
<code_scheme name="Cassandra">
  <option name="RIGHT_MARGIN" value="160" />
  <XML>
    <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
  </XML>
  <codeStyleSettings language="JAVA">
    <option name="BRACE_STYLE" value="2" />
    <option name="CLASS_BRACE_STYLE" value="2" />
    <option name="METHOD_BRACE_STYLE" value="2" />

jdsumsion

function ssh-agent-launch
    echo "Initializing new SSH agent ..."
    ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV
    echo "succeeded"
    chmod 600 $SSH_ENV
    . $SSH_ENV > /dev/null
    ssh-add
end

function ssh-agent-test

jdsumsion

#!/bin/bash
GIT_DIR=`git rev-parse --git-dir` &&
(
  if [ `basename $GIT_DIR` = ".git" ]; then
    # handle normal git repos (with a .git dir)
    cd $GIT_DIR/..
  else
    # handle bare git repos (the repo IS a xxx.git dir)
    cd $GIT_DIR
  fi

jdsumsion

#!/bin/bash

#
# While 'xclip' is helpful, it's way too verbose,
# and the defaults are unhelpful for common
# "Ctrl-C/V" type usages.
#
# This 'xcl' utility transforms 'xclip' into a
# helpful cmdline friend.
#

jdsumsion

#!/bin/bash
xclip -o -selection clipboard > /tmp/clipboard
cat /tmp/clipboard | xclip -i -selection clipboard
rm -f /tmp/clipboard

jdsumsion

The whole intent of this gist is subsumed by this awesome-looking gem:

• https://rubygems.org/gems/cli

The following things don't appear to be supported by cli yet (as of 24 Jan. 2012):

1. multiple short options like "-rf"
2. git-like concatenated option/value combinations like "-Spattern"
3. any kind of sub-command support (not supported by this gist either)

jdsumsion

require 'commandable'
require 'optparse'

class Foo
  extend Commandable

  # the :default param is optional, and can only be on one method
  command "hello", :default
  def hello(world="world")  # the default value is expressed inline in real ruby
    puts "hello #{world.inspect}"

jdsumsion

def backwards_name(name)
  name.split(/ +/)
  .map { |piece| piece = piece.reverse; "#{piece[0].upcase}#{piece[1..-1].downcase}" }
  .join(" ")
end

>> backwards_name "John Sumsion"
=> "Nhoj Noismus"

jdsumsion

#!/bin/bash
echo $0 | grep -q "dot-functions.sh" && {
  echo "usage: source dot-functions.sh, then run 'dot foo.dot' and the PNG will show"
  exit 1
}

produce_image_type() {
  for arg in "$@"; do
    [[ "$arg" =~ -T[-_a-z]+ ]] && echo ${arg#-T} && return 0
  done

jdsumsion

require 'rubygems'
require 'sinatra'
require 'redis'

# To use, simply start your Redis server and boot this
# example app with:
#   ruby example_note_keeping_app.rb
#
# Point your browser to http://localhost:4567 and enjoy!
#