extern/nushell
1
0
Fork 1
mirror of https://github.com/nushell/nushell.git synced 2025-08-09 04:45:04 +02:00
Code Issues Packages Projects Releases Wiki Activity

Table operating commands. (#1686)

Browse Source 
* Table operating commands.

* Updated merge test for clarity.

* More clarity.

* Better like this..
This commit is contained in:
Andrés N. Robalino
2020-04-29 23:18:24 -05:00
committed by GitHub
parent d834708be8
commit cf53264438
17 changed files with 854 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
crates/nu-protocol/src/value/dict.rs
View File

@ -4,7 +4,7 @@ use crate::value::{UntaggedValue, Value};
use derive_new::new;
use getset::Getters;
use indexmap::IndexMap;
use nu_source::{b, DebugDocBuilder, PrettyDebug, Spanned, Tag};
use nu_source::{b, DebugDocBuilder, PrettyDebug, Spanned, SpannedItem, Tag};
use serde::{Deserialize, Serialize};
use std::cmp::{Ord, Ordering, PartialOrd};
use std::hash::{Hash, Hasher};
@ -125,6 +125,25 @@ impl Dictionary {
}
}
pub fn merge_from(&self, other: &Dictionary) -> Dictionary {
let mut obj = self.clone();
for column in other.keys() {
let key = column.clone();
let value_key = key.as_str();
let value_spanned_key = value_key.spanned_unknown();
let other_column = match other.get_data_by_key(value_spanned_key) {
Some(value) => value,
None => UntaggedValue::Primitive(Primitive::Nothing).into_untagged_value(),
};
obj.entries.insert(key, other_column);
}
obj
}
/// Iterate the keys in the Dictionary
pub fn keys(&self) -> impl Iterator<Item = &String> {
self.entries.keys()