function( elements, fname, rest )public
No documentation available.
# File lib/rexml/quickpath.rb, line 222
def QuickPath::function( elements, fname, rest )
args = parse_args( elements, rest )
Functions.pair = [0, elements.size]
results = []
elements.each do |element|
Functions.pair[0] += 1
Functions.node = element
res = Functions.send( fname, *args )
case res
when true
results << element
when Integer
results << element if Functions.pair[0] == res
end
end
return results
end