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pull req for proj3 p1 #7

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pull req for proj3 p1 #7

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bfa5cec
all functions w/in solution.rs working!
obflynn Mar 30, 2026
89e6cde
why do i suck at coding :( - filter_dataset/group_by_dataset
obflynn Mar 31, 2026
4be8d42
Merge branch 'analytics_lib' into proj3p1
obflynn Mar 31, 2026
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5 changes: 3 additions & 2 deletions project_3_client_server_analytics/analytics_lib/src/solution.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
use std::collections::HashMap;
use crate::dataset::{ColumnType, Dataset, Value, Row};
use crate::dataset::{ColumnType, Dataset, Value, Row}; //
use crate::query::{Aggregation, Condition, Query};


Expand Down Expand Up @@ -58,8 +58,9 @@ pub fn group_by_dataset(dataset: Dataset, group_by_column: &String) -> HashMap<V
.add_row(row.clone()); // copy of the row ref-ed above is added to the subset/dataset
}
grouped_datasets
}

}pub fn aggregate_dataset(dataset: HashMap<Value, Dataset>,aggregation: &Aggregation) -> HashMap<Value, Value> {
pub fn aggregate_dataset(dataset: HashMap<Value, Dataset>,aggregation: &Aggregation) -> HashMap<Value, Value> {
let mut results = HashMap::new();
for (group_key, group_dataset) in dataset {

Expand Down