Matt Jones al2o3cr

50 Ways To Leave Your Method

Control the flow of execution for your Ruby code with this one weird trick!

Handy resource for keywords: http://ruby-doc.org/docs/keywords/1.9/

This doc: http://bit.ly/1EqHNPH

Keybase proof

I hereby claim:

I am al2o3cr on github.
I am al2o3cr (https://keybase.io/al2o3cr) on keybase.
I have a public key whose fingerprint is 8BFF C530 4A5F 6C05 A195 B6BA 3DCB F07C 45C1 B4CE

To claim this, I am signing this object:

Inspired by Postgres: The Bits You Haven't Found:

\set n 1000;

SELECT 4*COUNT(DISTINCT(x, y))/(1.0*:n*:n) AS result FROM generate_series(0,:n) AS x, generate_series(0,:n) AS y WHERE x*x + y*y <= :n*:n;

This uses the simple method of checking every integer-valued point in [0,n] x [0,n] to see if it's inside the circle - the Wikipedia approximations to pi article has more details.

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	# NOTE: test passes on 4.1.13, fails against 4.2.0+

	Parent Load (0.1ms) SELECT "parents".* FROM "parents" WHERE "parents"."id" = ? LIMIT 1 [["id", 1]]
	(0.0ms) begin transaction
	SQL (0.0ms) INSERT INTO "students" DEFAULT VALUES
	SQL (0.0ms) INSERT INTO "student_parents" ("parent_id", "student_id") VALUES (?, ?) [["parent_id", 1], ["student_id", 1]]
	(0.0ms) commit transaction

	require 'bigdecimal'

	def to_decimal(digits, dp)
	digits = digits.dup
	if dp < -digits.length
	digits.unshift(([nil](-digits.length-dp)))
	end
	digits.insert(dp+digits.length, '.').map { \|x\| x \|\| '0' }.join
	end

	require 'benchmark'

	nelements = 10
	nlines = 10

	def repeating_string(base, elements, lines)
	(([base]elements).join(',')+"\n")lines
	end

	# test string

	GC.start
	first_count = ObjectSpace.each_object(String) { \|x\| nil }

	def dummy_function
	'foo'
	end

	second_count = ObjectSpace.each_object(String) { \|x\| nil }
	GC.start
	second_after_gc_count = ObjectSpace.each_object(String) { \|x\| nil }

	<def tag="tabs">
	<set-scoped tab-names="&[]" tab-contents="&{}">
	<ul class="tabs" merge>
	<do param="default" />
	</ul>
	<do repeat="&scope.tab_names">
	<div id="#{this}">
	<%= scope.tab_contents[this] %>
	</div>
	</do>

	<def tag="page" attrs="title, full-title">
	<% full_title \|\|= "#{title} : #{app_name}" %>
	<html merge-attrs>
	<head param>
	<title param><%= strip_tags full_title %></title>
	<stylesheet name="reset" />

	<do param="scripts">
	<javascript param name="prototype, effects, dragdrop, controls, lowpro, hobo-rapid"/>
	<if-ie version="lt IE 7" param="fix-ie6">