From f88fdb0768ffc8d7767531e59d3eb9387d32689d Mon Sep 17 00:00:00 2001
From: "ivan.strahovsky" <ivan.strahovsky@wolterskluwer.com>
Date: Tue, 2 Feb 2021 11:40:47 -0600
Subject: [PATCH 1/4] #345 do not lowercase camel cased string

---
 lib/string-utils.ts   | 7 ++++++-
 test/string-utils.cjs | 6 ++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/string-utils.ts b/lib/string-utils.ts
index 732e82a7..feb1b170 100644
--- a/lib/string-utils.ts
+++ b/lib/string-utils.ts
@@ -1,5 +1,10 @@
 export function camelCase (str: string): string {
-  str = str.toLocaleLowerCase()
+  const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase();
+
+  if (!isCamelCase) {
+    str = str.toLocaleLowerCase();
+  }
+
   if (str.indexOf('-') === -1 && str.indexOf('_') === -1) {
     return str
   } else {
diff --git a/test/string-utils.cjs b/test/string-utils.cjs
index 1129777c..899b8bc2 100644
--- a/test/string-utils.cjs
+++ b/test/string-utils.cjs
@@ -11,6 +11,12 @@ describe('string-utils', function () {
     it('removes leading hyphens', () => {
       strictEqual(camelCase('-goodnight-moon'), 'goodnightMoon')
     })
+    it('camelCase string stay as is', () => {
+      strictEqual(camelCase('iAmCamelCase'), 'iAmCamelCase')
+    })
+    it('uppercase string with underscore to camel case', () => {
+      strictEqual(camelCase('NODE_VERSION'), 'nodeVersion')
+    })
   })
   describe('decamelize', () => {
     it('adds hyphens back to camelcase string', () => {

From 3ba4e34c36312eb2aa964043e9f14cca6473e1c8 Mon Sep 17 00:00:00 2001
From: "ivan.strahovsky" <ivan.strahovsky@wolterskluwer.com>
Date: Tue, 2 Feb 2021 11:51:33 -0600
Subject: [PATCH 2/4] #345 fix style problems found by check script, remove
 extra continue which is redundun fot the last loop statement

---
 lib/string-utils.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/string-utils.ts b/lib/string-utils.ts
index feb1b170..01588253 100644
--- a/lib/string-utils.ts
+++ b/lib/string-utils.ts
@@ -1,8 +1,8 @@
 export function camelCase (str: string): string {
-  const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase();
+  const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase()
 
   if (!isCamelCase) {
-    str = str.toLocaleLowerCase();
+    str = str.toLocaleLowerCase()
   }
 
   if (str.indexOf('-') === -1 && str.indexOf('_') === -1) {
@@ -19,7 +19,6 @@ export function camelCase (str: string): string {
       }
       if (i !== 0 && (chr === '-' || chr === '_')) {
         nextChrUpper = true
-        continue
       } else if (chr !== '-' && chr !== '_') {
         camelcase += chr
       }

From 7f3dc52fe23e5eb45ec8619db0920dbdae0ffa7b Mon Sep 17 00:00:00 2001
From: "Benjamin E. Coe" <bencoe@google.com>
Date: Sat, 13 Feb 2021 11:33:36 -0800
Subject: [PATCH 3/4] Update test/string-utils.cjs

---
 test/string-utils.cjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/string-utils.cjs b/test/string-utils.cjs
index 899b8bc2..74d618d4 100644
--- a/test/string-utils.cjs
+++ b/test/string-utils.cjs
@@ -11,7 +11,7 @@ describe('string-utils', function () {
     it('removes leading hyphens', () => {
       strictEqual(camelCase('-goodnight-moon'), 'goodnightMoon')
     })
-    it('camelCase string stay as is', () => {
+    it('camelCase string stays as is', () => {
       strictEqual(camelCase('iAmCamelCase'), 'iAmCamelCase')
     })
     it('uppercase string with underscore to camel case', () => {

From 08546624985ab5741c7cbddd0fed0575b3bd8f43 Mon Sep 17 00:00:00 2001
From: "Benjamin E. Coe" <bencoe@google.com>
Date: Sat, 13 Feb 2021 11:33:41 -0800
Subject: [PATCH 4/4] Update lib/string-utils.ts

---
 lib/string-utils.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/string-utils.ts b/lib/string-utils.ts
index 01588253..16e73223 100644
--- a/lib/string-utils.ts
+++ b/lib/string-utils.ts
@@ -1,4 +1,6 @@
 export function camelCase (str: string): string {
+  // Handle the case where an argument is provided as camel case, e.g., fooBar.
+  // by ensuring that the string isn't already mixed case:
   const isCamelCase = str !== str.toLowerCase() && str !== str.toUpperCase()
 
   if (!isCamelCase) {