class Scraprr::RegexpFilter

Public Class Methods

new(chain, regexp) click to toggle source
# File lib/scraprr/regexp_filter.rb, line 3
def initialize(chain, regexp)
  @chain = chain
  @regexp = regexp
end

Public Instance Methods

run(value) click to toggle source
# File lib/scraprr/regexp_filter.rb, line 8
def run(value)
  match = @regexp.match(@chain.run(value))
  if match
    match[1]
  end
end