method

length

ruby latest stable - Class: REXML::Attributes

length()

public

Returns the number of attributes the owning Element contains.

doc = Document "<a x='1' y='2' foo:x='3'/>"
doc.root.attributes.length        #-> 3

# File lib/rexml/element.rb, line 1021
    def length
      c = 0
      each_attribute { c+=1 }
      c
    end