Class REXML::SyncEnumerator
In: rexml/syncenumerator.rb
Parent: Object

Methods

each   length   new   size  

Included Modules

Enumerable

Public Class methods

new(*enums)

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

[Source]

# File rexml/syncenumerator.rb, line 7
    def initialize(*enums)
      @gens = enums
      @biggest = @gens[0]
      @gens.each {|x| @biggest = x if x.size > @biggest.size }
    end

Public Instance methods

each() {|*a[1..-1]| ...}

Enumerates rows of the Enumerable objects.

[Source]

# File rexml/syncenumerator.rb, line 26
    def each
      @biggest.zip( *@gens ) {|a|
        yield(*a[1..-1])
      }
      self
    end
length()

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

[Source]

# File rexml/syncenumerator.rb, line 21
    def length
      @gens.length
    end
size()

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

[Source]

# File rexml/syncenumerator.rb, line 15
    def size
      @gens.size
    end

[Validate]

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