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Simple command line option parser snippet
1 1988 posted 18 years ago by mikegreen
Generates a ChangeLog from git repository.
1 1638 posted 18 years ago by felipec
0 1586 posted 18 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 1521 posted 18 years ago by cczona
1 1949 posted 18 years ago by lakedenman
1 1432 posted 18 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 1683 posted 18 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 1849 posted 18 years ago by narkisr
1 1424 posted 18 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 1339 posted 18 years ago by narkisr
1 1385 posted 18 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 1691 posted 18 years ago by plexus
1 1563 posted 18 years ago by inkdeep
2 1512 posted 18 years ago by inkdeep
1 1750 posted 18 years ago by neil
provides a tidy way to add initialization by hash to new classes
1 1463 posted 18 years ago by neil
Note: most of these will be available to the shell and Rails' console too.
2 2036 posted 18 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 1580 posted 18 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 1665 posted 18 years ago by cczona
0 1540 posted 18 years ago by javierarce
0 1129 posted 18 years ago by sou
See also p. 348 ("Invoking a Method") of Pickaxe 2nd edition
1 1672 posted 18 years ago by cczona
Following a
2 1630 posted 18 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 1702 posted 18 years ago by cczona