avdi

e = loop

e                               # => #<Enumerator: main:loop>

e.next                          # => nil
e.next                          # => nil
e.peek                          # => nil
e.size                          # => Infinity
e.rewind
e.next                          # => nil

txus

require 'blankslate'

class Proc
  def self.comp(f, g)
    lambda { |*args| f[g[*args]] }
  end

  def *(g)
    Proc.comp(self, g)
  end

grimkim-bandcamp-links.sh

# requires the 't' twitter gem

t timeline -n 1000 grimkim | \ # get the last 1k                                              
grep -o 'http://.*'        | \ # grab urls                                                
cut -d " " -f 1            | \ # split                                                  
while read url; do                                                              
  # resolve each stupid t.co url
  curl -s -I $url | grep Location | cut -d " " -f 2 ;
done | grep bandcamp           # filter