rewinfrey

# Hash value omission in Ruby 3.1:  https://bugs.ruby-lang.org/issues/14579

x = 1
y = 2

a = {x:, y:}
p a # => {:x=>1, :y=>2}

module XY
    def x; 10; end

rewinfrey

{
  "a": null,
  "b": true,
  "c": false,
  "d": 123,
  "e": "string",
  "f": [1,2,3],
  "g": { "h": true },
}

rewinfrey

Ingredients

• 1 can 28oz whole or crushed tomatoes (Scalfani tomatoes are the best)
• 1 small white onion (can also substitute green onion)
• half a bundle of cilantro
• handful fresh oregano
• 2-4 garlic cloves
• 1-2 jalepenos
• juice from 1/2 lime
• 2 tsp sea salt or kosher salt

rewinfrey

package VoltIJ.gui.layers;

import VoltIJ.core.Font;
import com.sun.opengl.util.texture.Texture;
import com.sun.opengl.util.texture.TextureIO;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.media.opengl.GL;

rewinfrey

class Playground {
    public static void main(String[ ] args) {
        String[] ex1 = new String[] { new String("a"), "b" };
        String[] ex2 = new String[] { new String("a"), "b" };
        
        evaluateReferenceEquality(ex1, ex2);
        
        evaluateValueEquality(ex1, ex2);
    }
    

rewinfrey

Time	Place	Location
07:30 AM	Tartine Bakery	location
09:45 AM	depart Pier 41	location
10:10 AM	arrive Angel Island	location
02:05 PM	depart Angel Island
02:55 PM	arrive Pier 41
03:30 PM	Fort Point Tap Room	location
06:00 PM	Saratoga	location

rewinfrey

#!/usr/bin/env stack
-- stack script --resolver lts-8.12
{-# LANGUAGE OverloadedStrings #-}

import Data.Text
import System.Random

data Thing = Thing { id :: Int, name :: Text } deriving Show

main :: IO ()

rewinfrey

#!/usr/bin/env stack
-- stack script --resolver lts-8.12
{-# LANGUAGE OverloadedStrings #-}

import Data.Text
import System.Random

data Thing = Thing { id :: Int, name :: Text } deriving Show

main :: IO ()

rewinfrey

Decorators in Python

Given a function:

def example():
  return

Given a function that takes as one of its inputs a function (we'll call this our decorator):

rewinfrey

class Maybe
  attr_reader :run_maybe
  
  def initialize(result)
    @run_maybe = construct(result)
  end
  
  def construct(result)
    if result == ""
      Nothing.new