Method: Kaminari::Helpers::HelperMethods#page_entries_info

Defined in:
lib/kaminari/helpers/helper_methods.rb

#page_entries_info(collection, entry_name: nil) ⇒ Object

Renders a helpful message with numbers of displayed vs. total entries. Ported from mislav/will_paginate

Examples

Basic usage:

<%= page_entries_info @posts %>
#-> Displaying posts 6 - 10 of 26 in total

By default, the message will use the humanized class name of objects in collection: for instance, “project types” for ProjectType models. The namespace will be cutted out and only the last name will be used. Override this with the :entry_name parameter:

<%= page_entries_info @posts, entry_name: 'item' %>
#-> Displaying items 6 - 10 of 26 in total



201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
 
# File 'lib/kaminari/helpers/helper_methods.rb', line 201

def page_entries_info(collection, entry_name: nil)
  entry_name = if entry_name
                 entry_name.pluralize(collection.size, I18n.locale)
               else
                 collection.entry_name(count: collection.size).downcase
               end

  if collection.total_pages < 2
    t('helpers.page_entries_info.one_page.display_entries', entry_name: entry_name, count: collection.total_count)
  else
    from = collection.offset_value + 1
    to   = collection.offset_value + (collection.respond_to?(:records) ? collection.records : collection.to_a).size

    t('helpers.page_entries_info.more_pages.display_entries', entry_name: entry_name, first: from, last: to, total: collection.total_count)
  end.html_safe
end