spalladino

testruby.bundle: testruby.cr
	crystal testruby.cr --link-flags "-dynamic -bundle -Wl,-undefined,dynamic_lookup" -o testruby.bundle

irb: testruby.bundle
	irb -rtestruby -I.

clean:
	rm -rf .crystal testruby.bundle

solnic

require 'rom-sql'

setup = ROM.setup('postgres://localhost/rom')

setup.default.adapter.connection.drop_table?(:users)
setup.default.adapter.connection.drop_table?(:groups)

setup.default.adapter.connection.create_table :groups do
  Integer :id
  String :name, null: false

kphilipp

# further information:
# * http://stackoverflow.com/questions/11114349/how-to-visualize-descriptor-matching-using-opencv-module-in-python
# * http://docs.opencv.org/doc/tutorials/features2d/feature_homography/feature_homography.html#feature-homography
# * http://stackoverflow.com/questions/9539473/opencv-orb-not-finding-matches-once-rotation-scale-invariances-are-introduced
# * OpenCV 2 Computer Vision Application Programming Cookbook, Chapter 9
import cv2
import scipy as sp
import numpy as np

mbj

* rom (ruby-object-mapper)
* rohm
* rome (easier to pronounce)
* resistance
* bloom 
* allure
* agrabla  (esperanto)   agreeable, enjoyable, lovely, nice, pleasant
* vigor    (power, energy)
* moxie    (courage) 
* "mowr" (pronounced "mower", meaning nothing i can think of, except: "mapping objects with ruby")

splattael

class CreateUser < Context
  def initialize(attributes)
    @attributes = attributes
  end

  def self.call(*args)
    new(*args).tap(&:call)
  end

  def callback(*args)

wojtekmach

require 'minitest/autorun'

module MiniTest::Assertions
  def assert_changes(obj, method, exp_diff)
    before = obj.send method
    yield
    after  = obj.send method
    diff = after - before

    assert_equal exp_diff, diff, "Expected #{obj.class.name}##{method} to change by #{exp_diff}, changed by #{diff}"

holderbaum

#!/bin/sh
if [ $# -eq 1 ]
then
        VEID=$1

        echo -n "space...: "
        USAGE=$(grep -A2 "103" /proc/vz/vzquota|sed -n '2,2p'|awk '{print $2}')
        SOFTLIMIT=$(grep -A2 "103" /proc/vz/vzquota|sed -n '2,2p'|awk '{print $3}')
        HARDLIMIT=$(grep -A2 "103" /proc/vz/vzquota|sed -n '2,2p'|awk '{print $4}')

bryanl

RUBY_HEAP_MIN_SLOTS=500000
RUBY_HEAP_SLOTS_INCREMENT=250000
RUBY_HEAP_SLOTS_GROWTH_FACTOR=1
RUBY_GC_MALLOC_LIMIT=50000000

bryanl

RUBY_HEAP_MIN_SLOTS=600000
RUBY_GC_MALLOC_LIMIT=59000000
RUBY_HEAP_FREE_MIN=100000