smathy

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

smathy

  class GridBounds
    constructor: (bounds) ->
      [ 'min', 'max' ].forEach (mm) =>
        [ 'x', 'y' ].forEach (xy) =>
          @[ mm + xy.toUpperCase() ] = Math[mm] bounds[0][xy], bounds[1][xy]

smathy

## this

for j in arr
  alert i for i in j

## or this

for j in arr
  for i in j
    alert i

smathy

.cart_title = t('.title')
%table
  = render(cart.line_items)
  %tr.total_line
    %td{:colspan => "2"} Total
    %td.total_cell= number_to_currency(cart.total_price)
= button_to t('.checkout'), new_order_path, method: :get
= button_to t('.empty'), cart, method: :delete, confirm: 'Are you sure?'

smathy

#!/bin/sh

current_git_branch() {
  git_exists=`git branch 2>/dev/null | sed -ne'/^\* /s///p'`

  if [[ "$git_exists" != "" ]]; then
    if [[ "$git_exists" == "(no branch)" ]]; then
      git_exists="\e[31m\]$git_exists\e[0m\]"
    fi
    echo "$git_exists "

smathy

class CatalogArea
# == Schema Information
#
# Table name: catalog_areas
#
#  id               :integer(4)      not null, primary key
#  name       :string(255)

end

smathy

#!/usr/bin/env ruby

section_start = '## devstart -- section marker - do not touch'
section_end = '## devend -- section marker - do not touch'

ips = {
  :juan      => '3.40',
  :jose      => '3.138',
  :alejandro => '3.139',
  :roberto   => '3.140',

smathy

What did you do to get good at Rails?

In order...

1. Got good at Ruby (read the pickaxe cover-to-cover).
2. Read a Rails tutorial (AWDwR).
3. Found a cooperative commercial client to write an actual application for (and billed him at reduced rates because I was learning).
4. Found every forum I could online to find people asking questions, then researched (mainly in the Rails source) and answered questions I was pretty sure of. Waited for others to answer questions I wasn't sure of and checked my answers against theirs.

Who taught you what you know?