From 1c0df514e4cd57ef895982570f942c108aaf0f52 Mon Sep 17 00:00:00 2001
From: "Marcos G. Zimmermann" <mgzmaster@gmail.com>
Date: Tue, 20 Aug 2024 17:17:53 -0300
Subject: [PATCH] feat: do not create new array when values are already a doc
 instances

---
 lib/esse/lazy_document_header.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/esse/lazy_document_header.rb b/lib/esse/lazy_document_header.rb
index 972b572..0dbcfee 100644
--- a/lib/esse/lazy_document_header.rb
+++ b/lib/esse/lazy_document_header.rb
@@ -6,8 +6,13 @@ class LazyDocumentHeader
     ACCEPTABLE_DOC_TYPES = [nil, '_doc', 'doc'].freeze
 
     def self.coerce_each(values)
+      values = Esse::ArrayUtils.wrap(values)
+      return values if values.all? do |value|
+        ACCEPTABLE_CLASSES.any? { |klass| value.is_a?(klass) }
+      end
+
       arr = []
-      Esse::ArrayUtils.wrap(values).flatten.map do |value|
+      values.flatten.map do |value|
         instance = coerce(value)
         arr << instance if instance && !instance.id.nil?
       end