Return empty string for empty string input

Before this change single letter 's' was returned instead. fixes #19 Change-Id: Ib1a369fc3e0fd323fb7d3855ef1c7174621a5dee
atteo · Jul 7, 2021 · db746dc · db746dc
1 parent ab038ff
commit db746dc
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diff --git a/src/main/java/org/atteo/evo/inflector/English.java b/src/main/java/org/atteo/evo/inflector/English.java
@@ -268,6 +268,9 @@ public English(MODE mode) {
 		categoryRule(CATEGORY_A_ATA, "", "es");
 
 		rule("s$", "ses");
+
+		// Return empty string for empty string input
+		rule("^$", "");
 		// Otherwise, assume that the plural just adds -s
 		rule("$", "s");
 	}

diff --git a/src/test/java/org/atteo/evo/inflector/EnglishInflectorTest.java b/src/test/java/org/atteo/evo/inflector/EnglishInflectorTest.java
@@ -228,6 +228,7 @@ public void exampleWordList() {
 			{ "todo", "todos"},
 			{ "person", "persons"},
 			{ "baculumulum", "baculumula" }, // https://github.com/atteo/evo-inflector/pull/18
+			{ "", "" }
 		});
 	}