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# Override some stuff to detect FacotoryGirl usage out of `it`

module RSpec
  module Core
    class ExampleGroup
      class << self
        # redefine to do nothing
        def it(*args)
        end

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class SocialNotifier
  include Celluloid

  attr_reader :status

  def intialize(&block)
    @block = block
  end

  def run

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  def show_page
    filename = "/tmp/shot.png"
    driver = page.driver
    driver.save_screenshot(filename)
    system "eog #{filename}"
  end

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# Benchmark of djb2, sdbm and lose lose hashing algorithms
# Algorithm descriptions: http://www.cse.yorku.ca/~oz/hash.html

# Output
#
# ===== djb2 =====
# Values: 5000000
# Collisions: 2988
# Time: 0.76589
# 

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fn main() {
    let funcs = [
        ("+", sum as fn(f64, f64) -> f64),
        ("-", sub),
        ("*", mult),
        ("/", div),
        ("^", pow)
    ];

    for &(name, func) in funcs.iter() {

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fn main() {
    let v1 = vec![4, 8, 12, 16];

    let v2 = mult(&v1, 10);

    pv("v1", &v1);
    pv("v2", &v2);

    println!("");
    println!("{}", v1[2]);

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trait HasArea {
    fn area(&self) -> f64;
}


struct Cyrcle {
    radius : f64,
}

impl HasArea for Cyrcle {

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#[derive(Debug)]
struct Point {
    x : f64,
}


trait Add {
    fn add(&self, &Self) -> Self;
}

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#[derive(Debug)]
struct Point {
    x : f64,
}


trait Math : {
    fn sub(&self, &Self) -> Self;
    fn add(&self, &Self) -> Self;
}

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use std::ops::Mul;

#[derive(Debug)]
struct Vector {
    x : f64,
    y : f64
}

impl<'a> Mul<f64> for &'a Vector {
    type Output = Vector;