glennpratt

#!/bin/bash

set -ex

# Reproduce bundler issue:
# https://github.com/bundler/bundler/issues/4373

rm -rf /tmp/bundler-GH-4373
mkdir -p /tmp/bundler-GH-4373
cd /tmp/bundler-GH-4373

glennpratt

#!/bin/bash

set -ex

# Reproduce bundler bug:
# https://github.com/bundler/bundler/issues/4144

rm -rf /tmp/bundler-GH-4144
mkdir -p /tmp/bundler-GH-4144
cd /tmp/bundler-GH-4144

glennpratt

require 'json-schema'
require 'json-schema/validator'
require 'thread'
require 'thwait'

schema = {
  "$schema" => "http://json-schema.org/draft-03/schema#",
  "properties" => {
    "a" => {"type" => "string", "required" => true},
    "b" => {"type" => "string"}

glennpratt

module Kernel
  alias_method :_aq_original_require, :require

  def require(name)
    fail 'No loading in threads!' if Thread.main != Thread.current
    _aq_original_require(name)
  end
end

glennpratt

#!/usr/bin/env ruby

# filter git repo to only files interested in by regex
#
# Get all files ever in the repo.
# git log --pretty=format: --name-only --diff-filter=A | sort -u > list.txt
# ruby filter_reduce.rb | tr '\r\n' ' ' > reduced_list.txt
# git filter-branch --index-filter "git rm -rfq --cached --ignore-unmatch $(cat reduced_list.txt)" --prune-empty

list = []

glennpratt

stackprof --stackcollapse stackprof.dump | ~/Code/FlameGraph/flamegraph.pl > blah.html; open blah.html

glennpratt

[1] pry(main)> class Foo
[1] pry(main)*   private def bar; end
[1] pry(main)*   def baz; end
[1] pry(main)* end  
=> :baz
[2] pry(main)> Foo.new.baz
=> nil
[3] pry(main)> Foo.new.bar
NoMethodError: private method `bar' called for #<Foo:0x007fc34419c6c0>
from (pry):6:in `__pry__'

glennpratt

[1] boris> $things = ['foo' => 'bar', 'baz' => 'qux'];
 → array(
  'foo' => 'bar',
  'baz' => 'qux'
)
[2] boris> array_map(function($thing) { return "{$thing}s";}, $things);
 → array(
  'foo' => 'bars',
  'baz' => 'quxs'
)

glennpratt

Thread::spawn(move|| {
    let mut eviction_lifo: Vec<(Vec<u8>, Timespec)> = vec![];
    let mut timer = Timer::new().unwrap();
    let validity = Duration::seconds(5);
    
    loop {
        let timeout = if eviction_lifo.len() > 1 {
            let (_, arrival) = eviction_lifo[0];
            let eviction_time = arrival + validity;
            timer.oneshot(eviction_time - get_time())

glennpratt

<?php
  function testThrows() {
    $this->assertThrows(function() {
      // throw new \Exception('BAH!');
    }, 'Exception', "/BAH/");
  }
  function testThrowsA() {
    $this->assertThrows(function() {
      throw new \RuntimeException('BAH!');
    }, 'InvalidArgumentException');