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my .gemrc for Hanna

Wed, 09/15/2010 - 21:14 — Jarek Jurasz

%userprofile%\.gemrc for Hanna template:

gem: --no-ri  
# Needs --inline-source, otherwise uninitialized constant Doc::Generator::HTML::HANNA::SRC_PAGE
rdoc:  --inline-source --format=html --template=hanna

Remove RI docs

Wed, 09/15/2010 - 20:50 — Jarek Jurasz 

  1. # Remove ri - many many files I never use. 
  2. require 'find' 
  3. require 'rubygems' 
  4. require 'fileutils' 
  5. Find.find(Gem.dir + '/doc') do |path| 
  6.   next unless path =~ /\/ri$/ 
  7.   puts path 
  8.   FileUtils.rm_rf(path)
  9. end

bdoc - Great gem doc helper

Tue, 09/14/2010 - 21:07 — Jarek Jurasz

One way to access the ruby gem documentation quickly is gem server which starts a http server at http://localhost:8808. This does not work on my Vista laptop, which prefers http://127.0.0.1:8808/. What disturbs me is another busy server console along the rails console and 5 others which I keep open. Recently I came accross the bdoc gem, which links to my rdocs on the fly using jQueried html.

Algodoo/Phun generator in Ruby

I played a bit with a fun physics simulator Algodoo. After just a few simulations I bought the thing to support the briliant idea. There is also free Phun which lags behing the commercial version.
Julia created a shower simulation:

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