kejadlen

#[macro_use]
extern crate serde_derive;

extern crate serde;
extern crate warp;

use warp::Filter;

fn main() {
    // Match any request and return hello world!

kejadlen

STOP_WORDS = %w[ the for in ].map(&:downcase)

puts ARGF.read.split(/[^\w]+/)
  .map(&:downcase)
  .reject {|word| STOP_WORDS.include?(word) }
  .each.with_object(Hash.new(0)) {|word, freqs| freqs[word] += 1 }
  .sort_by {|_, freq| freq }
  .reverse
  .take(25)
  .map {|word, freq| "#{word} - #{freq}" }

kejadlen

❯ ruby irv.rb
{:rain=>7, :women=>5, :islands=>4, :trees=>6, :salmon=>9, :parks=>5}
Eliminating: [:islands]
{:rain=>8, :women=>5, :parks=>6, :trees=>6, :salmon=>11}
Eliminating: [:women]
{:rain=>9, :parks=>6, :trees=>7, :salmon=>14}
Eliminating: [:parks]
{:rain=>10, :trees=>10, :salmon=>16}
Eliminating: [:rain, :trees]
Winner: salmon

kejadlen

source "https://rubygems.org"

gem "activerecord"
gem "sqlite3"

group :development do
  gem "pry"
end

kejadlen

[{"date":"2018-01-01","time":303,"errors":0},{"date":"2018-01-02","time":377,"errors":0},{"date":"2018-01-03","time":311,"errors":0},{"date":"2018-01-04","time":845,"errors":2},{"date":"2018-01-06","time":1102,"errors":1},{"date":"2018-01-07","time":1794,"errors":1},{"date":"2018-01-08","time":237,"errors":0},{"date":"2018-01-09","time":333,"errors":0},{"date":"2018-01-10","time":547,"errors":0},{"date":"2018-01-11","time":730,"errors":0},{"date":"2018-01-12","time":559,"errors":0},{"date":"2018-01-14","time":1786,"errors":1},{"date":"2018-01-15","time":283,"errors":0},{"date":"2018-01-16","time":339,"errors":0},{"date":"2018-01-17","time":748,"errors":0},{"date":"2018-01-18","time":638,"errors":2},{"date":"2018-01-21","time":1948,"errors":0},{"date":"2018-01-22","time":217,"errors":0},{"date":"2018-01-23","time":413,"errors":0},{"date":"2018-01-24","time":621,"errors":0},{"date":"2018-01-25","time":1036,"errors":0},{"date":"2018-01-26","time":550,"errors":0},{"date":"2018-01-27","time":1918,"errors":0},{"dat

kejadlen

require "date"
require "strscan"

module QFX
  Transaction = Struct.new(:type, :date, :amount, :fitid, :name, keyword_init: true)

  class Parser
    def initialize(raw)
      @ss = StringScanner.new(raw)
    end

kejadlen

#!/usr/bin/env ruby

require "io/console"

require "capybara"
require "capybara/dsl"
require "selenium-webdriver"
require "pry"

print "Username: "

kejadlen

class Program
  def initialize(id, instructions, input, output)
    @id, @instructions, @input, @output = id, instructions, input, output
    @registers = Hash.new {|h,k|
      if k =~ /[a-z]/
        h[k] = 0
      else
        h[k] = k.to_i
      end
    }

kejadlen

~/Dropbox/src/github.com/kejadlen/advent_of_code/2017/rust master* ⇡
❯ time cargo run --release < ../input/day_05.txt
    Finished release [optimized] target(s) in 0.0 secs
     Running `target/release/advent_of_code_2017`
25347697
cargo run --release < ../input/day_05.txt  0.55s user 0.04s system 90% cpu 0.649 total

~/Dropbox/src/github.com/kejadlen/advent_of_code/2017/rust master* ⇡
❯ time cargo run < ../input/day_05.txt
    Finished dev [unoptimized + debuginfo] target(s) in 0.0 secs

kejadlen

require "csv"

filename, column_name, replacement, output = *ARGV[0..3]
csv = begin
        CSV.read(filename, headers: true)
      rescue
        puts "input file missing"
        exit 1
      end