jerodsanto

- f.semantic_fields_for :contributions, obj, :child_index => i do |child_form|
    = child_form.input :person_id, :collection => Person.all.collect { |p| [p.name, p.id]}, :include_blank => false, :label => 'Contributor Name'
    = child_form.input :name, :label => 'Type'

jerodsanto

NoMethodError: undefined method `_run_before_destroy_callbacks'

jerodsanto

Pledgee.where(:email_me => true).each do |pledgee|
  if [1.week, 3.weeks, 6.weeks].include? pledgee.days_since_pledge
    PledgeeMailer.reminder_email(pledgee).deliver
  end
end

jerodsanto

<?php
foreach ($images as $index => $image) {
  if ($index % 3 == 0) {
    echo "<div class='yox_row'>";
  }

  echo "<div class='yox_cell'>";
  echo get_resource_link($image);
  echo "</div>";

jerodsanto

def online_users(since = 5)
  sessions = ActiveRecord::SessionStore::Session.where("updated_at >= ?", since.minutes.ago)
  user_ids = sessions.all.map { |session| session.data["user_id"] }
  User.where(:id => user_ids)
end

jerodsanto

(function() {
  function uncrippleFrame() {
    var body = this.contentWindow.document.getElementsByTagName('body')[0];

    this.contentWindow.onclick = null;
    body._frame = this;

    body.onmousemove = function() {
      this._frame.contentWindow.onclick = null;
      this.setAttribute('style', '-webkit-user-select: auto;');

jerodsanto

#!/usr/bin/env macruby

abort "Usage: #{__FILE__} [image]" if ARGV.empty?

framework "Cocoa"

wallpaper_path = File.expand_path(ARGV.first)
wallpaper_url  = NSURL.fileURLWithPath(wallpaper_path, isDirectory: false)
workspace      = NSWorkspace.sharedWorkspace

jerodsanto

#!/bin/bash
while :
do
  echo "Checking for iOS 5: `date`"
  result=`curl -s -L http://phobos.apple.com/version | grep Restore | grep iPhone | grep 5.0`
  if [ -z "$result" ]; then
    echo "Nothing yet..."
  else
    say "I O S 5 IS NOW AVAILABLE. GO GET YOUR DOWNLOAD ON, KID"
  fi

jerodsanto

module UniqueId
  def self.included(base)
    raise StandardError, "model must have 'uuid'" unless base.columns.any? { |c| c.name == 'uuid' }
    base.before_create do
      self.uuid = UUID.generate unless uuid.present?
    end
  end
end

jerodsanto

# using ruby: 

$ echo $PATH | ruby -e 'STDIN.read.split(":").each { |l| puts l }'
$ echo $PATH | ruby -e 'print STDIN.read.gsub(":", "\n")'

# Using sed: I would expect this to work, but it does not

$ echo $PATH | sed 's/:/\n/g'