aishek

require 'sidekiq/capistrano'
load 'config/deploy/extensions/sidekiq' # required to be after require 'sidekiq/capistrano'

set :sidekiq_role, :sidekiq
role :sidekiq, 'server1.com', 'server2.com'

# you may use default syntax – same number of processes at all hosts
# set :sidekiq_processes, 1

# or use hash notation to specify host-dependent number of processes

ernie

#!/usr/bin/env ruby

class Module
  private

  def delegate(*args)
    dest, prefix = _extract_valid_delegation_options(args.pop)
    _define_delegators(caller_locations.first, prefix, dest, args)
  end

devishot

require "mini_magick"
 
module MiniMagick
  class Image
    def get_dominant_color
      color = run_command("convert", path, "-format", "%c\n",  "-colors", 1, "-depth", 8, "histogram:info:").split(' ');
      # color = "   1764000: (208,195,161) #D0C3A1 srgb(208,195,161)\n\n"
      {
        hex: color[2], 
        rgb: color[1][1..-2].split(',')

fran-worley

class FieldForm < Reform::Form
  property :key
  collection :field_options, form: FieldOptionForm
  
  validation do
    configure do
      option :form # include this line if you want access to your form in predicates
      
      config.messages_file = 'config/error_messages.yml' # if you define any custom predicates you must provide a message for them
      

cjgajard

# src/{{app_name}}.cr

require "kemal"
require "./controllers/*"
alias Env = HTTP::Server::Context # this could be provided by Kemal

module Main
  get "/", &->index(Env)
  get "/:name", &->greet(Env)
end