feat: escape goat → scapegoat (#2408)

Author: hippietrail

harper-core/src/linting/phrase_set_corrections/mod.rs

@@ -358,6 +358,16 @@ pub fn lint_group() -> LintGroup {
             "Simplifies redundant double positives like `most optimal` to the base form.",
             LintKind::Redundancy
         ),
+        "ScapeGoat" => (
+            &[
+                ("an escape goat", "a scapegoat"),
+                ("escape goat", "scapegoat"),
+                ("escape goats", "scapegoats"),
+            ],
+            "If you're referring someone is being blamed unfairly, write it as a single word: `scapegoat`.",
+            "Corrects `scape goat` to `scapegoat`, which is the proper term for a person blamed for others' failures.",
+            LintKind::Eggcorn
+        ),
         "WreakHavoc" => (
             &[
                 ("wreck havoc", "wreak havoc"),

harper-core/src/linting/phrase_set_corrections/tests.rs

@@ -932,7 +932,40 @@ fn correct_passer_bys_hyphen() {
 // Piggyback
 // -none-
 
+// RedundantSuperlatives
+// -none-
+
+// ScapeGoat
+
+#[test]
+fn fix_an_escape_goat() {
+    assert_suggestion_result(
+        "I see too many times the cable and ps thingy being used as an escape goat.",
+        lint_group(),
+        "I see too many times the cable and ps thingy being used as a scapegoat.",
+    );
+}
+
+#[test]
+fn fix_escape_goat() {
+    assert_suggestion_result(
+        "It helps shift the reason for the failure on to what the manager did not do (making them the escape goat when it fails).",
+        lint_group(),
+        "It helps shift the reason for the failure on to what the manager did not do (making them the scapegoat when it fails).",
+    );
+}
+
+#[test]
+fn fix_escape_goats() {
+    assert_suggestion_result(
+        "People might be using Americans as escape goats for this, but these mishearings are becoming as common as a bowl in a china shop!",
+        lint_group(),
+        "People might be using Americans as scapegoats for this, but these mishearings are becoming as common as a bowl in a china shop!",
+    );
+}
+
 // WreakHavoc
+// -none-
 
 // Many to many tests