Still WIP

js/entity/BooleanEntity.js

@@ -0,0 +1,20 @@
+import P from "parsernostrum"
+import IEntity from "./IEntity.js"
+
+export default class BooleanEntity extends IEntity {
+
+    static grammar = P.regArray(/(true)|false/i).map(v => v[1] ? new this(true) : new this(false))
+
+    constructor(value = false) {
+        super()
+        this.value = value
+    }
+
+    valueOf() {
+        return this.value
+    }
+
+    toString() {
+        return this.value.toString()
+    }
+}