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instance method

Numeric#integer?

num.integer? → true or false

# File tmp/rubies/ruby-3.1.3/numeric.rb, line 21
def integer?
  return false
end

Returns true if num is an Integer.

Example

1.0.integer?   #=> false
1.integer?     #=> true

See also #infinite? #magnitude #imaginary #modulo also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0