mattsroufe

Setting up Grbl on the Eleksmaker A3 Pro

ls /dev | grep usb
cu.usbserial-1410
tty.usbserial-1410

python stream.py square.ngc /dev/tty.usbserial-1410

mattsroufe

class Verse
  def initialize(count)
    @count = count
  end

  def to_s
    <<~EOS
      #{@count} bottles of beer on the wall, #{@count} bottles of beer.
      Take one down and pass it around, #{@count - 1} #{pluralize(@count - 1, 'bottle')} of beer on the wall.
    EOS

mattsroufe

import Ember from 'ember';
import EmberObject, { computed } from '@ember/object';
import { task, timeout } from 'ember-concurrency';

let CurrentUser = EmberObject.extend({

  user: computed('userData', function() {
    return this.get('userData');
	}),

mattsroufe

class CommentsController < ApplicationController
  rescue_from ActiveRecord::RecordNotFound, :with => :record_not_found
  
  def index
    @user = User.find(params[:user_id]) if params[:user_id]
    @comments = @user ? @user.comments : Comment.scoped
  end

  private