Numbers

Numbers checks.

Source:

Methods

(inner) between(num, min, max) → {boolean}

Check if number is between min and max

Interfaces: not, err

Source:
Parameters:
Name Type Description
num number

number
min number

number min
max number

number max
Returns:
Type:
boolean
Example
be.between(4, 1, 10) // true

(inner) even(value) → {boolean}

Check if is a even number

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.even(2) // true
be.even(3) // false

(inner) float(value) → {boolean}

Check if is float number

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.float(1.5) // true
be.float(1) // false
be.all.float(1.5, 4.2, 5) // false

(inner) greater(value, num) → {boolean}

Checks if number is greater then an other

Interfaces: not, err

Source:
Parameters:
Name Type Description
value number

value to check
num number

number target
Returns:
Type:
boolean
Example
be.greater(10, 5) // true
be.greater(2, 8) // false

(inner) infinity(value) → {boolean}

Check if number is infinity

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.infinity(1.7976931348623157E+10308) // true

(inner) infinityNegative(value) → {boolean}

Check if number is infinity positive

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.infinityNegative(-1.7976931348623157E+10308) // true
be.infinityNegative(1.7976931348623157E+10308) // false

(inner) infinityPositive(value) → {boolean}

Check if number is infinity positive

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.infinityPositive(1.7976931348623157E+10308) // true
be.infinityPositive(-1.7976931348623157E+10308) // false

(inner) int(value) → {boolean}

Check if a number is integer

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.int(2) // true
be.int(1.5) // false
be.all.int(1, 4, 5) // true

(inner) lesser(value, num) → {boolean}

Checks if number is lesser then an other

Interfaces: not, err

Source:
Parameters:
Name Type Description
value number

value to check
num number

number target
Returns:
Type:
boolean
Example
be.lesser(10, 5) // false
be.lesser(2, 8) // true

(inner) nan(value) → {boolean}

Check if is NaN

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.nan('s') // true

(inner) negative(value) → {boolean}

Check if is a negative number

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.negative(-2) // true
be.negative(2) // false

(inner) negativeZero(value) → {boolean}

Check if is negative zero

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.negativeZero(-0) // true
be.negativeZero(0) // false

(inner) numeric(value) → {boolean}

Checks if is a number as string or number type

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.numeric(100) // true
be.numeric('100') // true

(inner) odd(value) → {boolean}

Check if is an odd number

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.odd(3) // true
be.odd(4) // false

(inner) positive(value) → {boolean}

Check if is a positive number

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.positive(2) // true
be.positive(-3) // false

(inner) positiveZero(value) → {boolean}

Check if is negative zero

Interfaces: all, any, not, err

Source:
Parameters:
Name Type Description
value number

number
Returns:
Type:
boolean
Example
be.positiveZero(+0) // true
be.positiveZero(0) // true