About

Similar to .toFixed(), but can be ceil, floor or round (default)

const y2fixed = require('y2fixed')
let v = 1.234
t = y2fixed(v, 2, "floor") // t: 1.23
t = y2fixed(v, 2, "ceil") // t: 1.24
t = y2fixed(v, 2) // t: 1.23 (round)

parameters

y2fixed(v, decimals, op)

• v: number|string
• decimals: 0-100 integer
• op (options): string or object
  • string: ceil|floor|undefined(round)
  • object: {type, string}
    • type: ceil|floor|undefined(round)
    • string|str|s: 0|1, return as string, default: 0 (return as number)
    • ceil: 0|1 // default 0; shorthand for type:'ceil'
    • floor: 0|1 // default 0; shorthand for type:'floor'
• return: number(default)|string(op:{str:1})

eg2 (options)

let v = 1.2345
t = y2fixed(v, 2, {type:'floor', s:1}) // string|str|st|s: 0|1, return as string, default 0: number
t = y2fixed(v, 2, "ceil") // t: 1.24
t = y2fixed(v, 2) // t: 1.23, same as v.toFixed(2)
t = y2fixed(v, 3, {floor:1}) // t:1.234

notes

• default return is number instead of string