Module: SimpleTableFor::Helpers

Defined in:
lib/simple_table_for/helpers.rb

Instance Method Summary collapse

Instance Method Details

#field(content, options = {}) ⇒ Object

Creates a table field See table_for for details



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# File 'lib/simple_table_for/helpers.rb', line 5

def field(content, options = {})
  content_tag :td, content, options
end

#table_for(collection, headers, options = {}) ⇒ Object

Creates a table Usage:

<%= table_for @posts, %w[Title Text Date Comments\ count -] do |post| %>
  <%= field post.title %>
  <%= field post.text %>
  <%= field post.date %>
  <%= field post.comments.count %>
  <%= field link_to('View', post) %>
<% end %>



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# File 'lib/simple_table_for/helpers.rb', line 18

def table_for(collection, headers, options = {})
  options = Defaults.get.merge options

  content_tag :table, options do
    concat (content_tag :thead do
      content_tag :tr do
        headers.map do |header|
          concat(content_tag :th, header)
        end
      end
    end)

    concat (content_tag :tbody do
      collection.map do |obj|
        concat (content_tag :tr do
          capture{ yield obj }
        end)
      end
    end)
  end
end