Ruby Blender

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Here’s my (current) .irbrc, with comments

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# I am including gems in my irb session.  Therefore, the next require
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require 'rubygems'
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# wirble is a wonderful gem which add nice features to irb
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require 'wirble'
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# Dr. Nic's useful helper gem.  It makes it so you can say:
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#   foo.map_by_bar
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# instead of having to say:
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#   foo.map{|f| f.bar}
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# more to the point you can do
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#   people.map_by_first_and_last
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# instead of
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#   people.map{|p| [p.first, p.last]}
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require 'map_by_method'
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# what_methods is a way to see which methods, when performed on an object, return a particular value:
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# >> "hi".what? 'h'
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# "hi".chop! == "h"
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# "hi".chop == "h"
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# => ["chop!", "chop"]
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require 'what_methods'
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# pretty print --> provides a "pretty" view of an object
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require 'pp'
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# auto indent irb; it's useful for when you're just experimenting
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IRB.conf[:AUTO_INDENT]=true
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# start wirble (with color)
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Wirble.init
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#Wirble.colorize
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# What are the methods which belong only to an object, and not those inherited from Object
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class Object
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  def my_methods
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    (self.methods - Object.methods).sort
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  end
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end
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# strip html tags from a string
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class String
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  def strip_tags
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    self.gsub(/<\S[^><]*>/,"")
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  end
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end

I’ve shown mine. Show me yours?

Here are links to the referenced rubygems:

• what_methods
• map_by_method
• wirble