(boolean) ==

num1 == num2

Checks for equality. Note that 1.0 == 1.

(boolean) >=

num1 >= num2

Greater than or equal to.

(boolean) <=

num1 <= num2

Less than or equal to.

(boolean) >

num1 > num2

Greater than.

(boolean) <

num1 < num2

Less than.

(number) %

lhs % rhs

Performs the modulo operation.

(number) *

lhs * rhs

Performs multiplication.

(number) +

lhs + rhs

Performs addition.

(number) -

lhs - rhs

Performs subtraction.

(number) /

lhs / rhs

Performs division.

(number) ^

lhs ^ rhs

Performs exponentiation.

(number) cos

num.cos

Returns the cosine.

(number) new

number.new num

Create a new number object. No real reason to use this directly.

(true) number?

number.number?

Returns true.

(array) of

number.of item

Generates an array of the given item. If item is a function, uses the result of calling it the specified number of times.

 3.of "ha" # Returns ["ha", "ha", "ha"]

(number) sin

num.sin

Returns the sine.

(number) tan

num.tan

Returns the tangent.

(number) times

number.times block

Performs the block the specified number of times. Passes in the current number to the function.

(object) to

number.to limit
number.to limit, block

With no function argument, returns an array containing the numbers from the target to the limit (inclusive). If given a function argument, loops from target to limit, passing in the current number as an argument.

 10.to 1 { n | p n }  # Prints 10 to 1 in decreasing order.

(string) to_char

number.to_char

Converts number to ASCII representation.

(string) to_hex

number.to_hex

Converts number to hexadecimal.

(number) to_i

number.to_i

Truncates number.

(number) to_rad

num.to_rad

Converts to radians.

(string) to_s

number.to_s

Returns a string version of the number.