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Welcome To Snipplr

Everyone's Recent Ruby Snippets

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Ruby Super Simple Speller v3

Requires aspell and wxCocoaDialog. Now checks all of your selection for misspellings. Known issues: * e doesn't see contractions as a "word", so you must select things like can't, won't, etc. or the command won't see the whole word. * Dupl...

command
ruby

2 1501 posted 18 years ago by gtcaz

Ruby wxCocoaDialog dropdown example in Ruby

This is an example of how to use the wxCocoaDialog dropdown widget from Ruby.

ruby

2 1499 posted 18 years ago by gtcaz

Ruby wxCocoaDialog progressbar example

This is an example of how to use the progressbar widget from Alexander Stigsen's new wxCocoaDialog, an open source port of CocoaDialog to Win32 using the ExWidgets toolkit. This is a companion project to his e Text Editor.

textmate

2 1130 posted 18 years ago by gtcaz

Ruby with_options to DRY up route creation

used to remove unnecessary duplication of code. Code is from Jamis Buck (http://weblog.jamisbuck.org/2007/1/24/object-with_options)

rails
ruby

1 1332 posted 18 years ago by andyh

Ruby Just in time convenience methods

Using instance_eval to abstract values into meaningful methods

ruby

1 1063 posted 18 years ago by vanne

Ruby Grab current db schema using rake

put this into lib/tasks and then run rake db:version

rails
ruby

1 1164 posted 18 years ago by vanne

Ruby assert_difference

A custom assertion that will allow you to pass a block to find the difference between two values.

ruby

1 1102 posted 18 years ago by vanne

Ruby Using Enumerable#select to create a specific array

Useful for when you need to do a find and map specific results to an array for use later

rails
ruby

1 1388 posted 18 years ago by vanne

Ruby Formatting a date with or without the time

1 1606 posted 18 years ago by alexwilliams

Ruby Clone dev DB schema to test DB in Rails

1 1316 posted 18 years ago by alexwilliams

Ruby Tableless Model

This is useful for using ActiveRecord validations without the ActiveRecord DB dependencies, this snippet is meant to be used with Textmate... create this in models/name_of_your_model to use.

rails
ruby

4 2728 posted 18 years ago by vanne

Ruby Turn off Rails Layouts for AJAX Requests

This allows you to turn off ajax requests application wide, so that you don't have to do render :layout => false in every controller that needs it.

rails
ruby

1 1618 posted 18 years ago by vanne

Ruby Simple File Upload to Amazon S3 From Ruby

Just name it s3cp (or similar), chmod it, and then you can do stuff like: s3cp ~/somefile.whatever bucket

ruby

1 1416 posted 19 years ago by sudarkoff

Ruby fixture_file_upload Example

fixture_file_upload is another nifty Rails testing feature. It allows you to create "MIME-encoded content that would normally be uploaded by a browser input field." (Part in quotes straight from Agile Web Development with Rails, v2). Put your files t...

rails

3 3322 posted 19 years ago by tjstankus

Ruby Make Observers For Your Own Methods

Rails builds on the standard Ruby observer, so you can too. Originally found at http://rails.techno-weenie.net/forums/1/topics/672?page=6, so don't give me any credit ;)

rails

2 1326 posted 19 years ago by stuckinrealtime

Ruby POLISH: liczby (Fixnum, Bignum) zapisz sÅ‚ownie (jako String)

This snippet is Polish-language specific. This class expands a number (Fixnum or Bignum) into a string with a textual representation of that number in Polish language. Currency suffix supported. Example: 456 -> "four hundred fifty six" (but in Polis...