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# here's my latest gem install-fest appropos of nothing
# might give you ideas what gems are interesting (self plug included in there)

gem install rspec rails nokogiri mysql2 
gem install eventmachine watchr rev guard autotest 
gem install mongoid wirble hirb pry

gem install autotest-rails-pure
gem install autotest-standalone

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watchr -e 'watch("walrus.*\.rb") {|m| system("clear && rspec -c #{m};") }'

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#!/usr/bin/env ruby

# UPDATE ALL THE THINGS!

# go into each all the git projects and do a `git pull`
# this is mainly used to update apps which use git to deliver updates
# for example, rbenv & vim plugins

# change this here thing-o below.  use an asterisk glob for a bunch of submodules.
projects = %w(

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why(do(I(have.to()))):
  call(functions(in.different()))
    ways()

class NerdRage(selfselfselfself):
  def _________init___________:
    i_hate_underscores_in_methods(selfselfself)

if _________name__________ == "_______main_______":
  this_is_a_cool_trick_but_underscores = "sad panda"

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list = [1,2,3]  # we're cool here, but it's called a list, not an array

list.each.do.what.in.the.hell{}||{} do each ||is all||| this magic that goes right?
  # do something in one line, i don't know what a multi-line lambda is, that's crazy
end end end end end endendendend
eend end
  end
end

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import *.util**.;;;;
import everything.anyway.**.*;;;;;
import com.why.is.my.import.a.web.address.backwards.***;;;;;;
import this.goes.on.forever.*;

@/* documentation method main -
 * this @should go in a README.md on
 * GitHub but these @symbols everywhere are cool too
 * compiling my documentation is totally cool with me
 ****//////@@@@

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# In some situations, methods on objects in irb and pry really aren't there.
 
# Fire up a rails app in pry.  Actually, in my case this was a CLI app.
# It happens in pry and irb.  In rails and outside of rails.
 
# I think the key is the where statement.
>> rows = User.where('email is not null')
 
# hit [tab] [tab] after typing 'path' as an example
>> rows.first.path

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# how can we quickly get to a Hash object from XML?
# what's the disadvantages?  what do we throw away?
# maybe sometimes we want to use nokogiri's xpath and other API methods ...

require 'nori'
parser = Nori.new(
  :parser => :nokogiri, 
  :convert_tags_to => lambda { |tag| tag.snakecase.to_sym }
)

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# I can't believe this works this elegantly.

a = [1,2,3,1,3,3,7]
# => [1, 2, 3, 1, 3, 3, 7]

a.reject.with_index {|element, i| i < 3}
# => [1, 3, 3, 7]

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---------------------------------------------------------------------------------------------------
Summary
---------------------------------------------------------------------------------------------------
(PL = pipelined redis operation)

Loading one million random names (full names) like John Smith, Patty Gerbee Sr)
MySQL:                   06:05
Redis:                   02:45
Redis C ext              01:32
Redis pipelined:         00:56