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Fix numeric comparison with nothing (#1508)

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Jonathan Turner 2020-03-21 11:02:49 +13:00 committed by GitHub
parent ab5e24a0e7
commit 918822ae0d
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2 changed files with 16 additions and 0 deletions
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6
crates/nu-cli/src/data/base.rs
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@ -180,6 +180,12 @@ fn coerce_compare_primitive(
(Bytes(left), Decimal(right)) => {
CompareValues::Decimals(BigDecimal::from(*left), right.clone())
}
(Bytes(left), Nothing) => CompareValues::Ints(BigInt::from(*left), BigInt::from(0)),
(Nothing, Bytes(right)) => CompareValues::Ints(BigInt::from(0), BigInt::from(*right)),
(Int(left), Nothing) => CompareValues::Ints(left.clone(), BigInt::from(0)),
(Nothing, Int(right)) => CompareValues::Ints(BigInt::from(0), right.clone()),
(Decimal(left), Nothing) => CompareValues::Decimals(left.clone(), BigDecimal::from(0.0)),
(Nothing, Decimal(right)) => CompareValues::Decimals(BigDecimal::from(0.0), right.clone()),
(String(left), String(right)) => CompareValues::String(left.clone(), right.clone()),
(Line(left), String(right)) => CompareValues::String(left.clone(), right.clone()),
(String(left), Line(right)) => CompareValues::String(left.clone(), right.clone()),

10
crates/nu-cli/tests/commands/where_.rs
View file

@ -10,6 +10,16 @@ fn filters_by_unit_size_comparison() {
assert_eq!(actual, "cargo_sample.toml");
}
#[test]
fn filters_with_nothing_comparison() {
let actual = nu!(
cwd: "tests/fixtures/formats",
r#"echo '[{"foo": 3}, {"foo": null}, {"foo": 4}]' | from-json | where foo > 1 | get foo | sum | echo $it"#
);
assert_eq!(actual, "7");
}
#[test]
fn binary_operator_comparisons() {
let actual = nu!(