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  • rexml/syncenumerator.rb

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REXML::SyncEnumerator

Public Class Methods

new(*enums) click to toggle source

Creates a new SyncEnumerator which enumerates rows of given Enumerable objects.

 
               # File rexml/syncenumerator.rb, line 7
def initialize(*enums)
  @gens = enums
  @length = @gens.collect {|x| x.size }.max
end
            

Public Instance Methods

each() click to toggle source

Enumerates rows of the Enumerable objects.

 
               # File rexml/syncenumerator.rb, line 25
def each
  @length.times {|i|
    yield @gens.collect {|x| x[i]}
  }
  self
end
            
length() click to toggle source

Returns the number of enumerated Enumerable objects, i.e. the size of each row.

 
               # File rexml/syncenumerator.rb, line 20
def length
  @gens.length
end
            
size() click to toggle source

Returns the number of enumerated Enumerable objects, i.e. the size of each row.

 
               # File rexml/syncenumerator.rb, line 14
def size
  @gens.size
end