ksugiarto

class Ability
  include CanCan::Ability
  
  def initialize(user)
    user ||= User.new # guest user

    can [:read, :update], User do |user_profile|
      user_profile.id == user.id
    end
    

ksugiarto

Getting Started with NPM (as a developer)

If you haven't already set your NPM author info, now you should:

npm set init.author.name "Your Name"
npm set init.author.email "[email protected]"
npm set init.author.url "http://yourblog.com"

npm adduser

ksugiarto

<%= form_for(@category, :html => { :class => "form-horizontal" }, :remote => true) do |f| %>
  <% if @category.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@category.errors.count, "error") %> prohibited this category from being saved:</h2>

      <ul>
      <% @category.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>
      </ul>

ksugiarto

  def self.import(file)
    spreadsheet = open_spreadsheet(file)
    spreadsheet.sheets.each do |sheet| # looping all sheet
      spreadsheet.default_sheet = "#{sheet}" # picking current sheet as default to be processing
      header = spreadsheet.row(1)
      (2..spreadsheet.last_row).each do |i| # looping all excel data
        row = Hash[[header, spreadsheet.row(i)].transpose]

        if row["CATEGORY"].present?
          category_id = Category.find_by_name(row["CATEGORY"]).try(:id)

ksugiarto

def show
  @sale = Sale.find(params[:id])

  respond_to do |format|
    format.html # show.html.erb
    format.json { render json: @sale }
    format.pdf do
      pdf = SaleIndividualPdf.new(@sale.id, view_context, ApplicationController.helpers.get_company_identity)
      send_data pdf.render, filename: "#{I18n.t 'sale.sales_invoice'} #{Time.now.strftime("%Y-%m-%d %H:%M:%S")}.pdf",
      type: "application/pdf", :disposition => "inline"

ksugiarto

class ReportController < ApplicationController
	def get_data
		@customers = Customer.order(:name)
	end

	def sale
		@sales = Sale
		.where("EXTRACT(MONTH FROM sales.transaction_date)=EXTRACT(MONTH FROM CURRENT_DATE) AND EXTRACT(YEAR FROM sales.transaction_date)=EXTRACT(YEAR FROM CURRENT_DATE) AND sales.status IN (1)")
    .order(:created_at).reverse_order
    .pagination(params[:page])

ksugiarto

{ "keys": ["ctrl+alt+p"], "command": "prompt_select_workspace" }