Class: CW::RSSClean

Inherits:

Object

Object
CW::RSSClean

show all

Defined in:: lib/cw/rss_clean.rb

Instance Method Summary collapse

#initialize(html_fragment) ⇒ RSSClean constructor

A new instance of RSSClean.
#scrub(options = {}) ⇒ Object

Constructor Details

#initialize(html_fragment) ⇒ `RSSClean`

Returns a new instance of RSSClean.



5
6
7

# File 'lib/cw/rss_clean.rb', line 5

def initialize(html_fragment)
  @html_fragment = html_fragment
end

Instance Method Details

#scrub(options = {}) ⇒ `Object`

# File 'lib/cw/rss_clean.rb', line 9

def scrub(options = {})
  blacklisted_tags = NON_CONTENT_TAGS + options.fetch(:blacklist, [])

  sanitize(Oga.parse_html(html_fragment).children, blacklisted_tags)
end