README
Fracturize
Installing
npm install https://github.com/ibrido90/fracturize.git
npm install fracturize
Test
npm test
Usage
var Fraction = require('fracturize')
var a = new Fraction(1,2)
console.log(a) //prints 1/2
var b = new Fraction(5,2)
console.log(b) //prints 5/2
var c = new Fraction(b,a)
console.log(c) //prints 5/1
var c = new Fraction(a,b)
console.log(c) //prints 1/5
var one = new Fraction()
console.log(one) //prints 1/1
var wrong = new Fraction(1,0) -> Error
Fraction accept 0,1(just numerator) or 2(numerator,denominator) arguments. This could be at their times Fraction objects or numbers
Note: in constructor you can specify the optional boolean force wich allow you to decide if force fraction semplification:
new Fraction(10,5) // 2/1
new Fraction(10,5,false) // 2/1
new Fraction(10,5,true) // 10/5
Operations
Sum
a.sum(b) // a + b -> 3/1
Subtraction
a.sub(b)) // a - b -> -2/1
Multiply
a.mul(b) // a * b -> 5/4
Division
a.div(b) // a / b -> 1/5
Conversion
You can convert a Fraction object to its relative value by executing it
console.log(a.exec()) // num / den -> prints 0.5
or to its string rappresentation with
a.toString() // -> "1/2"
Utilities
Maximum
Fraction.max(a,b) // MAX(a,b) -> prints 5/2
Minimum
Fraction.min(a,b) // MAX(a,b) -> prints 1/2
isBetween
c.isBetween(a,b)// a < c < b -> false
one.isBetween(a,b)// a < one < b -> true