diff --git a/README.md b/README.md
index 3ff8d8929..d775f1a58 100644
--- a/README.md
+++ b/README.md
@@ -4821,6 +4821,7 @@ const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);
+
const lengthIs4 = checkProp(l => l === 4, 'length');
lengthIs4([]); // false
lengthIs4([1,2,3,4]); // true
diff --git a/docs/function.html b/docs/function.html
index df61f8276..b156e9cff 100644
--- a/docs/function.html
+++ b/docs/function.html
@@ -160,6 +160,7 @@ console.log<
+
const lengthIs4 = checkProp(l => l === 4, 'length');
lengthIs4([]);
lengthIs4([1,2,3,4]);
diff --git a/snippets/checkProp.md b/snippets/checkProp.md
index af0f5bdd0..190add9fb 100644
--- a/snippets/checkProp.md
+++ b/snippets/checkProp.md
@@ -25,6 +25,7 @@ const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);
+
const lengthIs4 = checkProp(l => l === 4, 'length');
lengthIs4([]); // false
lengthIs4([1,2,3,4]); // true