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Simple command line option parser snippet
1 558 posted 15 years ago by mikegreen
Generates a ChangeLog from git repository.
1 445 posted 15 years ago by felipec
0 403 posted 15 years ago by vanne
Suppose you created a script chart.rb in /home/foo/ruby/mylib direcory. Now, you want to use this in the app.rb located in /home/foo/ruby/scripts. In ~/.bash_profile:
0 405 posted 15 years ago by cczona
1 562 posted 15 years ago by lakedenman
1 363 posted 15 years ago by crazylion
This is an example of how to search within a Ferret index (based upon http://kasparov.skife.org/blog/src/ruby/ferret.html).
1 551 posted 15 years ago by narkisr
This is a simple example for building a search index with the Ferret library (based upon http://kasparov.skife.org/blog/src/ruby/ferret.html).
1 633 posted 15 years ago by narkisr
1 350 posted 15 years ago by klunkatronic
This example shows how to release artifacts into Artifactory by using Buildr, the origin of this code is http://groups.google.com/group/buildr-talk/
1 355 posted 15 years ago by narkisr
1 400 posted 15 years ago by dbug13
Command line currency convertor, just copy and paste. I named mine 'coin'. Make sure you have Ruby, Rubygems and Hpricot (gem install hpricot). e.g. ~$ coin 100 eur usd 158.3300 Uses the site xurrency.com.
1 514 posted 15 years ago by plexus
1 443 posted 15 years ago by inkdeep
2 420 posted 15 years ago by inkdeep
1 452 posted 15 years ago by neil
provides a tidy way to add initialization by hash to new classes
1 374 posted 15 years ago by neil
Note: most of these will be available to the shell and Rails' console too.
2 556 posted 15 years ago by cczona
"When using haml, an HTML tag is represented using %tagname, but in the case of an HTML tag with attributes, the representation is %tagname{:attribute => value}. It turns out there must be no whitespace between %tagname and {:attribute => value}....
1 437 posted 15 years ago by cczona
"The new naming scheme for template (eg. .html.erb) does not seem to work for partials. When using :partial => 'form' a filename "_form.html.erb" is not recognized. " Rails now requires the partial to be referenced by dotted format
1 465 posted 15 years ago by cczona
0 431 posted 15 years ago by javierarce
0 268 posted 15 years ago by sou
See also p. 348 ("Invoking a Method") of Pickaxe 2nd edition
1 463 posted 15 years ago by cczona
Following a
2 458 posted 15 years ago by cczona
This is handy for testing, when you need to simulate an open file or open URI. Why, and the Pickaxe book, have better examples
1 493 posted 15 years ago by cczona