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Values can be used as keys for grouping. (#1648)

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Andrés N. Robalino 2020-04-23 20:55:18 -05:00 committed by GitHub
parent 3c222916c6
commit 0e510ad42b
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1 changed files with 2 additions and 2 deletions
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4
crates/nu-cli/src/commands/group_by.rs
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@ -3,7 +3,7 @@ use crate::prelude::*;
use nu_errors::ShellError;
use nu_protocol::{ReturnSuccess, Signature, SyntaxShape, TaggedDictBuilder, UntaggedValue, Value};
use nu_source::Tagged;
use nu_value_ext::get_data_by_key;
use nu_value_ext::{as_string, get_data_by_key};
pub struct GroupBy;
@ -75,7 +75,7 @@ pub fn group(
let group_key = get_data_by_key(&value, column_name.borrow_spanned());
if let Some(group_key) = group_key {
let group_key = group_key.as_string()?.to_string();
let group_key = as_string(&group_key)?;
let group = groups.entry(group_key).or_insert(vec![]);
group.push(value);
} else {