Float

Contents

• Instance methods
  • abs
  • sqrt
  • floor
  • ceil
  • round
  • digits
• Class methods
  • random

#Instance methods

abs

• abs () -> Float

Equivalent to fabsf(self).

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sqrt

• sqrt () -> Float

Equivalent to sqrtf(self).

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floor

• floor () -> Float

Equivalent to floorf(self).

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ceil

• ceil () -> Float

Equivalent to ceilf(self).

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round

• round () -> Float

Equivalent to roundf(self).

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digits

• digits () -> (integerPart: Int[], fractionalPart: Int[])

Returns couple of Int[]: integer and fractional part of self.

Example

let f = 3.120
f.digits()
// → ([3], [1, 1, 9, ...])

#Class methods

random

• random(min: Float = 0, max: Float) -> Float

Returns a random Float between min and max (inclusive).

Example

Float.random(min: 5, max: 10)
// → 5.302852