pedromg

$("#element").click(function (ev) {

  if(typeof ev.offsetX === "undefined" || typeof ev.offsetY === "undefined") {
    var targetOffset = $(ev.target).offset();
    ev.offsetX = ev.pageX - targetOffset.left;
    ev.offsetY = ev.pageY - targetOffset.top;
  }    

  // now ev.offsetX and ev.offsetY can be used
  // ...

pedromg

Gem::Specification.new do |s|
  s.name        = 'bang'
  s.version     = '0.1.0'
  s.platform    = Gem::Platform::RUBY
  s.author      = 'Jeff Kreeftmeijer'
  s.email       = 'jeff@kreeftmeijer.nl'
  s.summary     = 'Bang!'
  s.description = 'Bangs existing model methods'

  s.files         = ['bang.rb']

pedromg

source :rubygems

# We are not loading Active Record, nor Active Resources etc.
# We can do this in any app by simply replacing the rails gem
# by the parts we want to use.
gem "actionpack", "~> 3.2"
gem "railties",   "~> 3.2"
gem "tzinfo"

# Let's use thin

pedromg

query = "param1=1&param2=2&offset=3"

unless query.empty?
  # build an Hash based on the query string
  # we want to build {"param1"=>"1", "param2"=>"2", "offset"=>"3"}
  temp_params = {}
  query.split("&").each {|v| temp_params.merge!(Hash[*v.split("=")]) unless (v.split("=").count < 2)}
  # remove the offset parameter 
  temp_params.delete("offset")
  # convert the Hash back to a String

pedromg

#!/bin/bash
#
# PS1 magic
#
# Mostly copied from YUVAL KOGMAN version, added my own __git_ps1 stuff
# Original: http://gist.github.com/621452
#
# See video demo of this at http://vimeo.com/15789794
#
# To enable save as .bash_prompt in $HOME and add to .bashrc:

pedromg

module DataMapper
  module Model
    # update_or_create method: finds and updates, or creates;
    #   -upon create, returns the object
    #   -upon update, returns the object (by default, returned True)
    # @param[Hash] Conditions hash for the search query.
    # @param[Hash] Attributes hash with the property value for the update or creation of a new row.
    # @param[Boolean] Merger is a boolean that determines if the conditions are merged with the attributes upon create.
    #   If true, merges conditions to attributes and passes the merge to the create method;
    #   If false, only attributes are passed into the create method

pedromg

require 'rubygems'
require 'rack'

class Object
  def webapp
    class << self
       define_method :call do |env|
         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
         [200, {}, send(func, *attrs)]
       end

pedromg

if !has('ruby')
    finish
endif

" Vim syntax functions
" Language:     wordpress_vim
" Maintainer:   pedro mg <pedro.mota [at] gmail.com>
" Version:      1.1
" Last Change:  2008 Apr 04
" Remark:       Simple functions for vim blogging bundle in ruby.

pedromg

#! /usr/bin/ruby

##
# == remember: 
#   * insert your login and password at Line 100, and save this file.
#   * of couse, be very carefull if you send this to a friend... REMOVE your credentials first!
#   * if you are using Google Hosted for your Domain (Google Apps), your_login is something like: me@mydomain.com
#   * example: go = GoGmail.new($*[0], 'imap.gmail.com', 993, $*[1], 'tree@forest.org', 'littlebird', $*[2])
#
# == usage:

pedromg

module DataMapper
  module Model

    # update_or_create method: finds and updates, or creates;
    # merger is a boolean that determines if the conditions are merged with the attributes upon create;
    # merge = true => merges conditions to attributes and passes the merge to the create method
    # merge = false => only attributes are passed into the create method
    def update_or_create(conditions = {}, attributes = {}, merger = true)
      (first(conditions) && first(conditions).update(attributes)) || create(merger ? (conditions.merge(attributes)) : attributes )
    end