sync to latest changes of original vader sentiment

.gitignore

@@ -0,0 +1,3 @@
+
+target/*
+.vscode/launch.json

Cargo.toml

@@ -8,7 +8,7 @@ repository = "https://github.com/ckw017/vader-sentiment-rust"
 documentation = "https://docs.rs/vader_sentiment"
 
 [dependencies]
-regex = "1.3.1"
+regex = "1.5.4"
 maplit = "1.0.2"
 lazy_static = "1.4.0"
 unicase = "2.6.0"

src/lib.rs

@@ -95,7 +95,7 @@ lazy_static! {
     // check for special case idioms containing lexicon words
     static ref SPECIAL_CASE_IDIOMS: HashMap<UniCase<&'static str>, f64> = convert_args!(hashmap!(
          "the shit" => 3.0, "the bomb" => 3.0, "bad ass" => 1.5, "badass" => 1.5, "yeah right" => -2.0,
-         "kiss of death" => -1.5, "to die for" => 3.0));
+         "kiss of death" => -1.5, "to die for" => 3.0, "beating heart" => 3.1, "broken heart" => -2.9));
 
     static ref ALL_CAPS_RE: Regex = Regex::new(r"^[A-Z\W]+$").unwrap();
 

src/resources/vader_lexicon.txt

@@ -260,6 +260,8 @@ hagn	2.2	0.87178	[2, 2, 3, 2, 1, 3, 4, 1, 2, 2]
 hago	1.2	0.4	[1, 2, 1, 1, 1, 2, 1, 1, 1, 1]
 hak	1.9	0.7	[3, 1, 2, 2, 1, 2, 3, 2, 1, 2]
 hand	2.2	0.87178	[2, 2, 1, 3, 2, 3, 4, 1, 2, 2]
+heart	3.2	0.63246	[3, 3, 4, 3, 4, 2, 3, 4, 3, 3]
+hearts	3.3	0.48305	[4, 3, 3, 3, 4, 3, 3, 3, 4, 3]
 hho1/2k	1.4	1.11355	[1, -1, 2, 3, 1, 1, 1, 2, 3, 1]
 hhoj	2.0	1.09545	[4, 2, 1, 1, 2, 1, 1, 4, 2, 2]
 hhok	0.9	0.9434	[1, 2, 1, 0, -1, 0, 2, 1, 1, 2]