dotemacs

(defmacro safe-wrap (fn &rest clean-up)
  `(unwind-protect
       (let (retval)
         (condition-case ex
             (setq retval (progn ,fn))
           ('error
            (message (format "Caught exception: [%s]" ex))
            (setq retval (cons 'exception (list ex)))))
         retval)
     ,@clean-up))

dotemacs

# basing it on this:
# http://github.com/binarylogic/authlogic_example/blob/master/app/views/user_sessions/new.html.erb

<h1>Login</h1>
 
<% form_for @user_session, :url => user_session_path do |f| %>
  <%= f.error_messages %>

  <%= f.label :login %><br />
  <%= f.text_field :login %><br />

dotemacs

;; nice drop down menu for Rinari: http://github.com/eschulte/rinari

(add-hook 'rinari-minor-mode-hook
	  '(lambda()
	  (easy-menu-define my-menu rinari-minor-mode-map "Rinari menu"
	    '("Rinari"
	      ["Controller" rinari-find-controller]
	      ["View" rinari-find-view]
	      ["Model" rinari-find-model]

dotemacs

--- runner.rb.orig	2009-11-23 14:14:58.000000000 +0000
+++ runner.rb	2009-11-24 13:47:17.000000000 +0000
@@ -1,7 +1,6 @@
 require 'rubygems'
 require 'ruby_parser'
 require 'erb'
-require 'haml'
 require 'yaml'
 
 module RailsBestPractices

dotemacs

;; install rinari http://github.com/eschulte/rinari
;; install http://github.com/flyerhzm/rails_best_practices
;; run this in your emacs

(defun my-rinari-mode()
  (defun rails-best-practices (rails-app-dir)
    "Run rails_best_practices checker and provide results which you can easily navigate"
    (interactive "DRails app base dir: ")
    (let ((exe (executable-find "rails_best_practices")))
      (if exe

dotemacs

;; edit rectangles of text easily
 
(cua-selection-mode t)
(defalias 'block-edit 'cua-set-rectangle-mark)
(global-set-key "\M-[" 'block-edit)
 
; eval it & then invoke it, select a desired area and try it out

; aliased it to block-edit as its easier to remember in case I ever forget the key binding
; so that I can call it up using M-x

dotemacs

!/usr/bin/env ruby
 
# convert unix time stamps to 'human' time
# by Aleksandar Simic
# 4 August 2009
 
if ARGV.length == 0
  puts
  puts 'usage: u2h unix-time-stamp'
  puts

dotemacs

;; see this gist first http://gist.github.com/285326

(defun sumup()
  "Work out the sum for a cua-mode selected column/rectangle 
and add it to the kill ring, so that it can be pasted in.
Improves on: http://www.emacswiki.org/emacs/AddNumbers as it
works on the more precise, visually appealing & obvious
cua-rectangle selected area, instead of the 'plain' rectangle
select."
  (interactive)

dotemacs

;; creates .gitignore file 
;;
;; added a check, so that if a .gitignore exists already it doesn't overwrite it

(defun gitignore(dir)
  "create .gitignore file in a directory supplied
populating it with the patterns/files"
  (interactive "DDirectory name: ")
  (setq ignore-patterns 
	;; modify patterns/files below as per your need

dotemacs

;; my improvement upon http://gist.github.com/412956
;; tried forking that gist and adding my changes, but the markup kept breaking

;; tweaked it so it only loads the settings for rinari mode

(add-hook 'rinari-minor-mode-hook
	  "Rinari mode tweaks"
	  (defun my-rinari-hook()
	    (defun restart-passenger ()
	      "Restart passenger using the current rinari root"