hschne

 frozen_string_literal: true

# A leaky bucket rate limiter for Ruby
#
# @see https://www.mikeperham.com/2020/11/09/the-leaky-bucket-rate-limiter/
# @see https://en.wikipedia.org/wiki/Leaky_bucket
class RateLimit
  class Error < StandardError
    attr_accessor :retry_in

joeldrapper

# frozen_string_literal: true

module Fingerprinting
	def full_fingerprint
		generate_fingerprint(
			ip_fingerprint,
			browser_fingerprint
		)
	end

dhh

/*
  ERB template chunk from The Feed's display of emails:

  <section class="postings postings--feed-style" id="postings"
      data-controller="pagination" data-pagination-root-margin-value="40px">
    <%= render partial: "postings/snippet", collection: @page.records, as: :posting, cached: true %>

    <%= link_to(spinner_tag, url_for(page: @page.next_param),
          class: "pagination-link", data: { pagination_target: "nextPageLink", preload: @page.first? }) unless @page.last? %>
  </section>

tomdalling

require 'json'

COLORS = {
  '#' => '#216e39',
  '+' => '#30a14e',
  ':' => '#40c463',
  '-' => '#9be9a8',
  '.' => '#ebedf0',
  ' ' => nil,
}

usametov

//here is document with NESTED Array
{
    "_id": "xyz-800",
    "site": "xyz",
    "user": 800,
    "timepoints": [
        {"timepoint": 0, "a": 1500, "b": 700},
        {"timepoint": 2, "a": 1000, "b": 200},
        {"timepoint": 4, "a": 3500, "b": 1500}
    ]

nickangtc

Using Simple Calendar for Rails

Objectives

• Use simple_calendar gem to easily generate calendars in a Rails project.
• Understand how the calendar is generated and how to customise it.

What is simple calendar?

Simple calendar is a Rails gem that generates a calendar for use in your views.

You can use simple calendar to generate monthly and weekly calendars.

mbajur

How to create small, unique tokens in Ruby

That is is basically a "fork" of blog article i'm constantly returning to. It seems that the blog is down:

• Original article
• Internet Archives

My choice: Dave Bass’s rand().to_s() trick

Dave Bass proposed this which I picked up for my implementation (here for an 8-chars token):

jez

#!/usr/bin/env bash
#
# Originally from https://gist.github.com/IanVaughan/2902499
#
# authors: Ian Vaughan
#          Jacob Zimmerman
#
# usage:   uninstall_gems [<version> ...]
#
# examples:

bzerangue

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

stonehippo

Install a new Ruby with rbenv on Mac OS (and make yourself a superhero)

If you're doing stuff with Ruby on a Mac, e.g. installling Jekyll or something, by default you'll end up having to use the sudo command to do stuff, since the permission to modify the default config is not available to your user account.

This sucks and should be avoided. Here's how to fix that.

Installing a new Ruby

To make this better, we are going install a new, custom Ruby. This used to be a big, scary thing, but thanks to the awesome tools Homebrew and rbenv, it's a snap.*

A word of warning: you will have to use Terminal to install this stuff. If you are uncomfortable with text, words, and doing stuff with your computer beyond pointing and hoping, this may not work well for you. But if that's the case, I'm not sure why you were trying to use Ruby in the first place.