meta_search 基本使用

在　Ｃ　中

def index
  @search = Article.search(params[:search])
  @articles = @search.all   # load all matching records
  # @articles = @search.relation # Retrieve the relation, to lazy-load in view
  # @articles = @search.paginate(:page => params[:page]) # Who doesn't love will_paginate?
end

在　Ｖ　里

<%= form_for @search, :url => articles_path, :html => {:method => :get} do |f| %>
  <%= f.label :title_contains %>
  <%= f.text_field :title_contains %><br />
  <%= f.label :comments_created_at_greater_than, 'With comments after' %>
  <%= f.datetime_select :comments_created_at_greater_than, :include_blank => true %><br />
  <!-- etc... -->
  <%= f.submit %>
<% end %>