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append string to series (#6089)

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Fernando Herrera 2022-07-21 10:42:12 +01:00 committed by GitHub
parent 98126e2981
commit 604025fe34
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1 changed files with 20 additions and 0 deletions
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20
crates/nu-command/src/dataframe/values/nu_dataframe/between_values.rs
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@ -226,6 +226,7 @@ pub(super) fn compute_series_single_value(
Value::Float { val, .. } => {
compute_series_decimal(&lhs, *val, <ChunkedArray<Float64Type>>::add, lhs_span)
}
Value::String { val, .. } => add_string_to_series(&lhs, val, lhs_span),
_ => Err(ShellError::OperatorMismatch {
op_span: operator.span,
lhs_ty: left.get_type(),
@ -758,3 +759,22 @@ fn contains_series_pat(series: &Series, pat: &str, span: Span) -> Result<Value,
)),
}
}
fn add_string_to_series(series: &Series, pat: &str, span: Span) -> Result<Value, ShellError> {
let casted = series.utf8();
match casted {
Ok(casted) => {
let res = casted + pat;
let res = res.into_series();
NuDataFrame::series_to_value(res, span)
}
Err(e) => Err(ShellError::GenericError(
"Unable to cast to string".into(),
e.to_string(),
Some(span),
None,
Vec::new(),
)),
}
}