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instance method

Float#to_f

() -> ::Float

to_f → self

# File tmp/rubies/ruby-4.1.0-preview1/numeric.rb, line 360
def to_f
  self
end

Returns self (which is already a Float).

See also #round #to_i #rationalize #to_int also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0