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| author | versecafe <147033096+versecafe@users.noreply.github.com> | 2024-09-03 08:54:02 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-03 14:54:02 +0100 |
| commit | ee334747949c6696a0128d1ce709078ecc564598 (patch) | |
| tree | 6099b3f73f4d0b371ee2046ee3288d3400cd54a7 /test | |
| parent | a349b6273717d42c232079b0bfcf5002d10e10d3 (diff) | |
| download | gleam_stdlib-ee334747949c6696a0128d1ce709078ecc564598.tar.gz gleam_stdlib-ee334747949c6696a0128d1ce709078ecc564598.zip | |
Add `to_precision` to `gleam/float` (#668)
Diffstat (limited to 'test')
| -rw-r--r-- | test/gleam/float_test.gleam | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/gleam/float_test.gleam b/test/gleam/float_test.gleam index 4c49f69..6a737e7 100644 --- a/test/gleam/float_test.gleam +++ b/test/gleam/float_test.gleam @@ -213,6 +213,32 @@ pub fn truncate_test() { |> should.equal(-7) } +pub fn to_precision_test() { + float.to_precision(2.43434348473, 2) + |> should.equal(2.43) + + float.to_precision(2.43534348473, 2) + |> should.equal(2.44) + + float.to_precision(-2.43534348473, 2) + |> should.equal(-2.44) + + float.to_precision(547_890.453444, -3) + |> should.equal(548_000.0) + + float.to_precision(547_490.453444, -3) + |> should.equal(547_000.0) + + float.to_precision(-547_490.453444, -3) + |> should.equal(-547_000.0) + + float.to_precision(435.3224, 0) + |> should.equal(435.0) + + float.to_precision(435.3224, -0) + |> should.equal(435.0) +} + pub fn min_test() { float.min(0.0, 0.0) |> should.equal(0.0) |