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instance method

Integer#anybits?

(::int mask) -> bool
anybits?(mask) → true or false

Returns true if any bit that is set (=1) in mask is also set in self; returns false otherwise.

Example values:

0b10000010  self
0b11111111  mask
0b10000010  self & mask
      true  self.anybits?(mask)

0b00000000  self
0b11111111  mask
0b00000000  self & mask
     false  self.anybits?(mask)

Related: Integer#allbits?, Integer#nobits?.

See also #allbits? #bit_length #abs #ceil also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0