class Xembly::Strict
STRICT directive
Public Class Methods
new(count)
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Ctor.
count
-
How many nodes to expect
# File lib/xembly/strict.rb, line 31 def initialize(count) @count = count.to_i end
Public Instance Methods
exec(_, cursor)
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# File lib/xembly/strict.rb, line 35 def exec(_, cursor) raise "there are #{cursor.length} nodes, while #{@count} expected" unless \ cursor.length == @count cursor end