From ea1805058924e12a18bcc4f9de712bfade64c595 Mon Sep 17 00:00:00 2001
From: August Skare <post@augustskare.no>
Date: Tue, 20 Nov 2018 15:10:59 +0100
Subject: use lodash isUndefined function

---
 packages/dev-tools-pages/ts/components/code.tsx          | 9 +++++----
 packages/dev-tools-pages/ts/components/content-block.tsx | 3 ++-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/packages/dev-tools-pages/ts/components/code.tsx b/packages/dev-tools-pages/ts/components/code.tsx
index 9123192d9..f02ff1331 100644
--- a/packages/dev-tools-pages/ts/components/code.tsx
+++ b/packages/dev-tools-pages/ts/components/code.tsx
@@ -1,5 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import * as _ from 'lodash';
 
 import { colors } from 'ts/variables';
 
@@ -49,10 +50,10 @@ const Base =
     CodeProps >
     `
     font-size: .875rem;
-    color: ${props => (props.language === undefined ? colors.white : 'inherit')};
+    color: ${props => (_.isUndefined(props.language) ? colors.white : 'inherit')};
     background-color: ${props =>
-        props.isLight ? 'rgba(255,255,255,.15)' : props.language === undefined ? colors.black : '#F1F4F5'};
-    white-space: ${props => (props.language === undefined ? 'nowrap' : '')};
+        props.isLight ? 'rgba(255,255,255,.15)' : _.isUndefined(props.language) ? colors.black : '#F1F4F5'};
+    white-space: ${props => (_.isUndefined(props.language) ? 'nowrap' : '')};
     position: relative;
 
     ${props =>
@@ -149,7 +150,7 @@ class Code extends React.Component<CodeProps, CodeState> {
             <Container>
                 <Base language={language} isDiff={isDiff} isLight={isLight}>
                     <StyledPre isDiff={isDiff}>
-                        {hlCode === undefined ? (
+                        {_.isUndefined(hlCode) ? (
                             <code>{children}</code>
                         ) : (
                             <StyledCodeDiff
diff --git a/packages/dev-tools-pages/ts/components/content-block.tsx b/packages/dev-tools-pages/ts/components/content-block.tsx
index a8c208163..3f6b024e6 100644
--- a/packages/dev-tools-pages/ts/components/content-block.tsx
+++ b/packages/dev-tools-pages/ts/components/content-block.tsx
@@ -1,5 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import * as _ from 'lodash';
 
 import { ContextInterface } from 'ts/context';
 import { media } from 'ts/variables';
@@ -69,7 +70,7 @@ const ContentBlock: React.StatelessComponent<ContentBlockProps> = props => {
     return (
         <Base>
             <Title color={props.colors}>{props.title}</Title>
-            {children === undefined ? null : <Content>{children}</Content>}
+            {_.isUndefined(children) ? null : <Content>{children}</Content>}
         </Base>
     );
 };
-- 
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