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Switch to the HashMap's Entry API #6

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24 changes: 9 additions & 15 deletions src/model.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -94,11 +94,9 @@ impl Model for SqliteModel {

let mut tf = TermFreq::new();
for term in Lexer::new(content) {
if let Some(freq) = tf.get_mut(&term) {
*freq += 1;
} else {
tf.insert(term, 1);
}
tf.entry(term)
.and_modify(|freq| *freq += 1)
.or_insert(1);
}

for (term, freq) in &tf {
Expand Down Expand Up @@ -188,20 +186,16 @@ impl Model for InMemoryModel {

let mut count = 0;
for term in Lexer::new(content) {
if let Some(freq) = tf.get_mut(&term) {
*freq += 1;
} else {
tf.insert(term, 1);
}
tf.entry(term)
.and_modify(|freq| *freq += 1)
.or_insert(1);
count += 1;
}

for t in tf.keys() {
if let Some(freq) = self.df.get_mut(t) {
*freq += 1;
} else {
self.df.insert(t.to_string(), 1);
}
self.df.entry(t.clone())
.and_modify(|freq| *freq += 1)
.or_insert(1);
}

self.docs.insert(file_path, Doc {count, tf});
Expand Down