Flowdock
each(element, path=nil, namespaces=nil, variables={}) public

Iterates over nodes that match the given path, calling the supplied block with the match.

element

The context element

path

The xpath to search for. If not supplied or nil, defaults to ‘*’

namespaces

If supplied, a Hash which defines a namespace mapping

XPath.each( node ) { |el| ... }
XPath.each( node, '/*[@attr='v']' ) { |el| ... }
XPath.each( node, 'ancestor::x' ) { |el| ... }
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