From bd3fe673a65977c1bd8e3fbf70b1f744bc729ac1 Mon Sep 17 00:00:00 2001
From: Raju Mandapati <talkto@rajumandapati.com>
Date: Mon, 10 Dec 2018 08:21:14 -0600
Subject: [PATCH 1/3] feat(filter): added filter to set tag type globally

---
 just-rwd-functions.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/just-rwd-functions.php b/just-rwd-functions.php
index bd34760..0c7601b 100644
--- a/just-rwd-functions.php
+++ b/just-rwd-functions.php
@@ -21,7 +21,10 @@
  * @param string           $tag Specify which tag should be used: picture|img.
  * @param array            $attr  Additional html attributes to be used for main tag.
  */
-function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag = 'picture', $attr = array() ) {
+function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $attr = array() ) {
+	if(empty($tag)) {
+		$tag = apply_filters( 'rwd_tag_type', 'picture' );
+	}
 	echo get_rwd_attachment_image( $attachment, $size, $tag, $attr );
 }
 
@@ -41,9 +44,8 @@ function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag = '
  *
  * @return string Generated html.
  */
-function get_rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag = 'picture', $attr = array() ) {
+function get_rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $attr = array() ) {
 	$rwd_image = new RwdImage( $attachment );
-
 	$size = apply_filters( 'post_thumbnail_size', $size );
 
 	if ( 'img' != $tag ) {

From d19db25c385d74d7f7b4857ebe0d13872fd4cc4a Mon Sep 17 00:00:00 2001
From: Raju Mandapati <talkto@rajumandapati.com>
Date: Mon, 10 Dec 2018 08:49:14 -0600
Subject: [PATCH 2/3] fix(filters): added the filter to
 get_rwd_attachment_image as well

---
 just-rwd-functions.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/just-rwd-functions.php b/just-rwd-functions.php
index 0c7601b..6a45f25 100644
--- a/just-rwd-functions.php
+++ b/just-rwd-functions.php
@@ -22,7 +22,7 @@
  * @param array            $attr  Additional html attributes to be used for main tag.
  */
 function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $attr = array() ) {
-	if(empty($tag)) {
+	if( empty( $tag ) ) {
 		$tag = apply_filters( 'rwd_tag_type', 'picture' );
 	}
 	echo get_rwd_attachment_image( $attachment, $size, $tag, $attr );
@@ -46,6 +46,11 @@ function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $a
  */
 function get_rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $attr = array() ) {
 	$rwd_image = new RwdImage( $attachment );
+
+	if( empty( $tag ) ) {
+		$tag = apply_filters( 'rwd_tag_type', 'picture' );
+	}
+
 	$size = apply_filters( 'post_thumbnail_size', $size );
 
 	if ( 'img' != $tag ) {

From a73ac72f74beac3156d6134b1b04fb0e62d9fe3e Mon Sep 17 00:00:00 2001
From: Raju Mandapati <talkto@rajumandapati.com>
Date: Mon, 10 Dec 2018 08:54:57 -0600
Subject: [PATCH 3/3] fix(filter): setting $tag as optional argument

---
 just-rwd-functions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/just-rwd-functions.php b/just-rwd-functions.php
index 6a45f25..2549b9f 100644
--- a/just-rwd-functions.php
+++ b/just-rwd-functions.php
@@ -21,7 +21,7 @@
  * @param string           $tag Specify which tag should be used: picture|img.
  * @param array            $attr  Additional html attributes to be used for main tag.
  */
-function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $attr = array() ) {
+function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag = null, $attr = array() ) {
 	if( empty( $tag ) ) {
 		$tag = apply_filters( 'rwd_tag_type', 'picture' );
 	}
@@ -44,7 +44,7 @@ function rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $a
  *
  * @return string Generated html.
  */
-function get_rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag, $attr = array() ) {
+function get_rwd_attachment_image( $attachment = null, $size = 'thumbnail', $tag = null, $attr = array() ) {
 	$rwd_image = new RwdImage( $attachment );
 
 	if( empty( $tag ) ) {