Sha256: 8048db0cb7c9d23eeef2631ffc4d8505bfb3af844392c92addcd4a5018bec492
Contents?: true
Size: 926 Bytes
Versions: 9
Compression:
Stored size: 926 Bytes
Contents
module Html2rss
module ItemExtractors
##
# Returns the value of the attribute.
#
# Imagine this +time+ HTML element with a +datetime+ attribute:
#
# <time datetime="2019-07-01">...</time>
#
# YAML usage example:
#
# selectors:
# link:
# selector: time
# extractor: attribute
# attribute: datetime
#
# Would return:
# '2019-07-01'
#
# In case you're extracting a date or a time, do not forget to parse it
# during post processing with
# {AttributePostProcessors::ParseTime}[rdoc-ref:Html2rss::AttributePostProcessors::ParseTime].
class Attribute
def initialize(xml, options)
@options = options
@element = ItemExtractors.element(xml, options)
end
##
# @return [String]
def get
@element.attr(@options['attribute']).to_s
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems