class Enumerator
Public Instance Methods
size()
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Compute size even if it is infinite list
# File lib/jr/cli/core_ext/enumerator.rb, line 3 def size reduce(0) { |acc, x| acc += 1 } end
Compute size even if it is infinite list
# File lib/jr/cli/core_ext/enumerator.rb, line 3 def size reduce(0) { |acc, x| acc += 1 } end