Integer#to_i

() -> ::Integer

to_i → self

# File tmp/rubies/ruby-3.4.1/numeric.rb, line 267
def to_i
  self
end

Returns self (which is already an Integer).

See also #to_f #to_int #to_bn #to_r also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0