Sha256: 47eafba30b3b6312e07bd1c422fa9ca2557d8fbf5e491098a9b2d320e9e2be3d
Contents?: true
Size: 971 Bytes
Versions: 9
Compression:
Stored size: 971 Bytes
Contents
require_dependency 'truncate_html'
module Refinery
module Helpers
module HtmlTruncationHelper
# Like the Rails _truncate_ helper but doesn't break HTML tags, entities, and words.
# <script> tags pass through and are not counted in the total.
# the omission specified _does_ count toward the total length count.
# use :link => link_to('more', post_path), or something to that effect
def truncate(text, *args)
return unless text.present?
return super unless ((arguments = args.dup).extract_options![:preserve_html_tags] == true) # don't ruin the current args object
options = args.extract_options!
max_length = options[:length] || 30
omission = options[:omission] || "..."
return truncate_html(text,
:length => max_length,
:word_boundary => true,
:omission => omission)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems