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All is a DataFrame (#3812)

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* nuframe in its own type in UntaggedValue

* Removed eager dataframe from enum

* Dataframe created from list of values

* Corrected order in dataframe columns

* Returned tag from stream collection

* Removed series from dataframe commands

* Arithmetic operators

* forced push

* forced push

* Replace all command

* String commands

* appending operations with dfs

* Testing suite for dataframes

* Unit test for dataframe commands

* improved equality for dataframes
This commit is contained in:
Fernando Herrera
2021-07-25 11:01:54 +01:00
committed by GitHub
parent 9120a64cfb
commit f1ee9113ac
83 changed files with 3293 additions and 1422 deletions
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13
crates/nu-engine/src/evaluate/operator.rs
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@ -5,9 +5,7 @@ use nu_protocol::{Primitive, ShellTypeName, UntaggedValue, Value};
use std::ops::Not;
#[cfg(feature = "dataframe")]
use nu_data::dataframe::{compute_between_series, compute_series_single_value};
#[cfg(feature = "dataframe")]
use nu_protocol::dataframe::PolarsData;
use nu_data::dataframe::{compute_between_dataframes, compute_series_single_value};
pub fn apply_operator(
op: Operator,
@ -15,13 +13,10 @@ pub fn apply_operator(
right: &Value,
) -> Result<UntaggedValue, (&'static str, &'static str)> {
#[cfg(feature = "dataframe")]
if let (
UntaggedValue::DataFrame(PolarsData::Series(_)),
UntaggedValue::DataFrame(PolarsData::Series(_)),
) = (&left.value, &right.value)
if let (UntaggedValue::DataFrame(_), UntaggedValue::DataFrame(_)) = (&left.value, &right.value)
{
return compute_between_series(op, left, right);
} else if let (UntaggedValue::DataFrame(PolarsData::Series(_)), UntaggedValue::Primitive(_)) =
return compute_between_dataframes(op, left, right);
} else if let (UntaggedValue::DataFrame(_), UntaggedValue::Primitive(_)) =
(&left.value, &right.value)
{
return compute_series_single_value(op, left, right);