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Simple command line option parser snippet
1 1154 posted 17 years ago by mikegreen
Generates a ChangeLog from git repository.
1 928 posted 17 years ago by felipec
0 928 posted 17 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:
0 923 posted 17 years ago by cczona
1 1181 posted 17 years ago by lakedenman
1 818 posted 17 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 1067 posted 17 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 1211 posted 17 years ago by narkisr
1 819 posted 17 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/
1 822 posted 17 years ago by narkisr
1 851 posted 17 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 1057 posted 17 years ago by plexus
1 923 posted 17 years ago by inkdeep
2 926 posted 17 years ago by inkdeep
1 923 posted 17 years ago by neil
provides a tidy way to add initialization by hash to new classes
1 883 posted 17 years ago by neil
Note: most of these will be available to the shell and Rails' console too.
2 1100 posted 17 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}....
1 992 posted 17 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 1032 posted 17 years ago by cczona
0 936 posted 17 years ago by javierarce
0 644 posted 17 years ago by sou
See also p. 348 ("Invoking a Method") of Pickaxe 2nd edition
1 1028 posted 17 years ago by cczona
Following a
2 1015 posted 17 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 1028 posted 17 years ago by cczona