`d.toString().trim('0')` would be one way

# announcements

[robin]

d.toString().trim('0') would be one way

[mg6maciej]

That would remove leading zeros too, wouldn't it?

[pawegio]

exactly, but trimEnd() will do the job

[robin]

@mg6maciej It would, but I think Double.toString() doesn't contain any leading zeroes by default. Of course if you're also formatting and want leading zeros that's another thing.

[mg6maciej]

It does 🙂
0.123

[mg6maciej]

trimEnd('0') is not enough if you have "1.000".

[robin]

Ooooohhh... Not my brightest moment right there 😆

[pawegio]

and “1.0”.trimEnd(‘0’) returns 1. 🙂

[leaudro]

I was also thinking, why would you want to turn 1000 into "1"? This trimEnd technique would do that.. would that be expected?

[pawegio]

No, what I want to achieve is:
if (d == Math.floor(d)) "%.0f".format(d) else d.toString()

[leaudro]

right! so trimEnd should work