avdgaag

original = 'ThisIsAStringInCamelCaseWithNumbersLike12And14'

# Convert a CamelCase string to snake_case
snake_case = original.gsub(/([\w^_](?=[A-Z]))|([a-z](?=\d+))/, '\1\2_').downcase

# Convert a snake_case string to CamelCase
camel_case = snake_case.gsub(/^\w|_\w/) { |match| match[-1,1].upcase }

puts snake_case # => "this_is_a_string_in_camel_case_with_numbers_like_12_and_14"
puts camel_case # => "ThisIsAStringInCamelCaseWithNumbersLike12And14"

avdgaag

#!/usr/bin/env ruby -w

# This TextMate command takes an HTML IMG element and re-calculates its size.
# The currently selected image will then get the original dimensions.
# This is useful when you have changed an image and need to reset its dimensions
# in your HTML.
#
# This should work on the selected text or current line and replace the current
# selection. Scope: text.html. Assign a nice keyboard shortcut of your choosing.
#

avdgaag

# Let Ruby ping pingomatic.com
require 'xmlrpc/client'
XMLRPC::Client.new('rpc.pingomatic.com', '/').call('weblogUpdates.extendedPing', SITE_NAME, SITE_URL, FEED_URL)

avdgaag

<img\s+((alt|border|class|id|src|usemap|hspace|vspace)="[^"]+"\s*)+>

avdgaag

pattern = /<img\s+((alt|border|class|id|src|usemap|hspace|vspace)="[^"]+"\s*)+>/

# Invoke sips to try and find the image's original dimensions
# This returns both the widht and height.
def get_original_size_for(image)
  output = %x{sips -g pixelWidth -g pixelHeight "#{image}"}
  if output.scan(/pixelWidth:[^\d]*(\d+).*pixelHeight:[^\d](\d+)/im)
    return $1, $2
  else
    exit_show_tool_tip "Could not get image size from #{output.inspect}"

avdgaag

terms = {
  'ë' => 'ë'
}
{
  'wp_posts' => %w{post_content post_title post_excerpt},
  'wp_comments' => %w{comment_author comment_author_url comment_content},
  'wp_terms' => %w{name},
  'wp_term_taxonomy' => %w{description}
}.each_pair do |table, columns|
  columns.each do |column|

avdgaag

<?php
/*
 * Cycle between a series of arguments.
 *
 * Usage:
 *
 *   cycle('even', 'odd') # => 'even'
 *   cycle('even', 'odd') # => 'odd'
 *   cycle('even', 'odd') # => 'even'
 *

avdgaag

# Simple widow prevention in ruby
# given a piece of HTML (not just text) this will look for ending
# tags to common block-level elements that should not have widows
#
# This can be used as a TextMate command -- I've got it mapped
# to option-w. Simply put this in there, working on selected text or entire
# document.

def widont(text)
  tags = %w{li p div dt dd legend label h1 h2 h3 h4 h5 h6}.join('|')

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# Simple function that takes a text list and creates an HTML list
# from it. This is useful as a textmate command when marking up
# plain text.
#
# This will take the following text:
#
#   1. line 1
#   2. line 2
#
# And output:

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def to_list(text)
  ol_prefix = /^\d+\.?\s*/
  dl_prefix = /^(.+):\s*/
  ul_prefix = /^[^\s]+\s*/
  
  lines = text.split("\n").map { |line| line.strip }
  if lines.any?
    tag, pattern = if lines.first =~ ol_prefix
      ['ol', ol_prefix]
    elsif lines.first =~ dl_prefix