Integer#times

times {|i| ... } → self

times → enumerator

# File tmp/rubies/ruby-3.3.0/numeric.rb, line 231
def times
  unless block_given?
    return to_enum(:times) { self < 0 ? 0 : self }
  end
  i = 0
  while i < self
    yield i
    i = i.succ
  end
  self
end

Calls the given block self times with each integer in (0..self-1):

Example

a = []
5.times {|i| a.push(i) } # => 5
a                        # => [0, 1, 2, 3, 4]

With no block given, returns an Enumerator.

See also #succ #to_bn #size #to_d also in 4.1 · 4.0 · 3.4 · 3.2 · 3.1 · 3.0

‹ prev#succ next ›#to_bn