songjiz

<% if object.errors.any? %>
  <div id="error_explanation" class="alert alert-danger alert-dismissible animate__animated animate__pulse" role="alert">
    <button type="button" class="close" data-dismiss="alert" aria-label="Close">
      <span aria-hidden="true">&times;</span>
    </button>
    <h4 class="alert-heading">
      <%= t "activerecord.errors.template.header", count: object.errors.count, model: object.model_name.human %>
    </h4>
    <div>
      <p><%= t "activerecord.errors.template.body" %></p>

songjiz

<% heading ||= '' %>
<% dismissible ||= false %>

<% flash.each do |type, msg| %>
  <div class="alert alert-<%= type %> alert-dismissible" role="alert">
    <% if heading.present? %>
      <h4 class="alert-heading"><%= heading %></h4>
    <% end %>
    <div><%= msg %></div>
    <% if dismissible %>

songjiz

module SoftDelete
  extend ActiveSupport::Concern

  included do
    scope :trashed, -> { where.not(deleted_at: nil) }
    scope :not_trashed, -> { where(deleted_at: nil) }
    scope :kept, -> { not_trashed }
    
    define_model_callbacks :trash, :untrash
  end

songjiz

require 'base64'
require 'json'
require 'net/https'
require 'openssl'
require 'securerandom'
require 'time'
require 'uri'

module Aliyun
  class SMS

songjiz

module HasOneTimePassword
  extend ActiveSupport::Concern

  included do
    class_attribute :otp_secret_salt,
                    instance_accessor: false,
                    default: 'otp'
  end

  module ClassMethods

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module ResetPasswordSupport
  extend ActiveSupport::Concern
  
  class ResetPasswordToken
    include StatelessToken

    def self.purpose
      :reset_password
    end
  end

songjiz

Trix.config.textAttributes.red = { 
  style: { backgroundColor: "red" }
}

element.editor.activateAttribute("red")

// See available attribute options in:
// https://github.com/basecamp/trix/blob/master/src/trix/config/text_attributes.coffee
// https://github.com/basecamp/trix/blob/master/src/trix/config/block_attributes.coffee

songjiz

Implementing rich-text mentions with Action Text

1. Mix ActionText::Attachable into your mentionable person model:

   class Person < ApplicationRecord
     include ActionText::Attachable
   
     # ...

end

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http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails

#payload: [{"kind"=>"person"}]
Segment.where("payload @> ?", [{kind: "person"}].to_json)

#data: {"interest"=>["music", "movies", "programming"]}
Segment.where("data @> ?",  {"interest": ["music", "movies", "programming"]}.to_json)
Segment.where("data #>> '{interest, 1}' = 'movies' ")
Segment.where("jsonb_array_length(data->'interest') > 1")

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class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
  end
end

BCX::Application.routes.draw do
  draw :api
  draw :account
  draw :session