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Simple command line option parser snippet
1 2220 posted 18 years ago by mikegreen
Generates a ChangeLog from git repository.
1 1833 posted 18 years ago by felipec
0 1777 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 1735 posted 18 years ago by cczona
1 2207 posted 18 years ago by lakedenman
1 1603 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 1864 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 1999 posted 18 years ago by narkisr
1 1576 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 1499 posted 18 years ago by narkisr
1 1559 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 1880 posted 18 years ago by plexus
1 1783 posted 18 years ago by inkdeep
2 1748 posted 18 years ago by inkdeep
1 1951 posted 18 years ago by neil
provides a tidy way to add initialization by hash to new classes
1 1648 posted 18 years ago by neil
Note: most of these will be available to the shell and Rails' console too.
2 2255 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 1802 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 1899 posted 18 years ago by cczona
0 1729 posted 18 years ago by javierarce
0 1285 posted 18 years ago by sou
See also p. 348 ("Invoking a Method") of Pickaxe 2nd edition
1 1885 posted 18 years ago by cczona
Following a
2 1834 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 1887 posted 18 years ago by cczona