Standard Library - Type Functions

`num`

fn num any -> num

Converts the given value to a number. Otherwise, returns math::NaN.

print num("123") # 123
print num("abc") # NaN

fn str any -> str

Converts the given value to a string.

print str(123.4) # 123.4

fn type_of any -> str

Returns the type of the given value as a string.

print type_of(123) # "num"
print type_of("abc") # "str"

fn is? any, str -> bool

Returns true if the given value is of the given type, false otherwise.

print is?(123, 'num) # true
print is?(123, 'str) # false