Making query parses more efficient.

eazar001 · Sep 23, 2019 · faab9ce · faab9ce
1 parent 9850a9d
commit faab9ce
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Showing 5 changed files with 4 additions and 11 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bfg-prolog"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Ebrahim Azarisooreh <ebrahim.azarisooreh@gmail.com>"]
 edition = "2018"
 

diff --git a/src/lib.rs b/src/lib.rs
@@ -277,7 +277,6 @@ impl Environment {
         let mut env = self.clone();
         let mut asrl = asrl;
         let mut next_asrl = Some(asrl.to_vec());
-        c.reverse();
 
         while let Some(a) = c.pop() {
             let Atom {

diff --git a/src/main.rs b/src/main.rs
@@ -48,8 +48,5 @@ fn parse_code(code: &str) -> Vec<Assertion> {
 
 fn parse_query(query: &str) -> Clause {
     let clause_parser = parser::ClauseParser::new();
-    let mut c = clause_parser.parse(query).unwrap();
-    c.reverse();
-
-    c
+    clause_parser.parse(query).unwrap()
 }
diff --git a/tests/query_tests.rs b/tests/query_tests.rs
@@ -21,10 +21,7 @@ fn parse_code(code: &str) -> Vec<Assertion> {
 
 fn parse_query(query: &str) -> Clause {
     let clause_parser = parser::ClauseParser::new();
-    let mut c = clause_parser.parse(query).unwrap();
-    c.reverse();
-
-    c
+    clause_parser.parse(query).unwrap()
 }
 
 fn compare_answers(answers: Vec<String>, expected: &[&str]) {