Updating ESLint (#4085)

webapp/utils/channel_intro_messages.jsx

@@ -110,7 +110,7 @@ export function createDefaultIntroMessage(channel, centeredIntro) {
             href='#'
             onClick={GlobalActions.showGetTeamInviteLinkModal}
         >
-            <i className='fa fa-user-plus'></i>
+            <i className='fa fa-user-plus'/>
             <FormattedMessage
                 id='intro_messages.inviteOthers'
                 defaultMessage='Invite others to this team'
@@ -247,7 +247,7 @@ function createInviteChannelMemberButton(channel, uiType) {
             dialogType={ChannelInviteModal}
             dialogProps={{channel}}
         >
-            <i className='fa fa-user-plus'></i>
+            <i className='fa fa-user-plus'/>
             <FormattedMessage
                 id='intro_messages.invite'
                 defaultMessage='Invite others to this {type}'
@@ -266,7 +266,7 @@ function createSetHeaderButton(channel) {
             dialogType={EditChannelHeaderModal}
             dialogProps={{channel}}
         >
-            <i className='fa fa-pencil'></i>
+            <i className='fa fa-pencil'/>
             <FormattedMessage
                 id='intro_messages.setHeader'
                 defaultMessage='Set a Header'

webapp/utils/markdown.jsx

@@ -232,7 +232,7 @@ function unescape(html) {
         } else if (n.charAt(0) === '#') {
             return n.charAt(1) === 'x' ?
                 String.fromCharCode(parseInt(n.substring(2), 16)) :
-                String.fromCharCode(+n.substring(1));
+                String.fromCharCode(Number(n.substring(1)));
         }
         return '';
     });

webapp/utils/syntax_hightlighting.jsx

@@ -152,7 +152,7 @@ export function getLanguageFromFilename(filename) {
 }
 
 export function canHighlight(language) {
-    return !!HighlightedLanguages[language.toLowerCase()];
+    return Boolean(HighlightedLanguages[language.toLowerCase()]);
 }
 
 export function getLanguageName(language) {

webapp/utils/text_formatting.jsx

@@ -154,7 +154,7 @@ const punctuation = XRegExp.cache('[^\\pL\\d]');
 function autolinkAtMentions(text, tokens, usernameMap) {
     // Test if provided text needs to be highlighted, special mention or current user
     function mentionExists(u) {
-        return (Constants.SPECIAL_MENTIONS.indexOf(u) !== -1 || !!usernameMap[u]);
+        return (Constants.SPECIAL_MENTIONS.indexOf(u) !== -1 || Boolean(usernameMap[u]));
     }
 
     function addToken(username, mention) {
@@ -206,7 +206,7 @@ function autolinkAtMentions(text, tokens, usernameMap) {
 
 function autolinkChannelMentions(text, tokens, channelNamesMap) {
     function channelMentionExists(c) {
-        return !!channelNamesMap[c];
+        return Boolean(channelNamesMap[c]);
     }
     function addToken(channelName, mention, displayName) {
         const index = tokens.size;
@@ -393,7 +393,7 @@ function parseSearchTerms(searchTerm) {
             termString = termString.substring(captured[0].length);
 
             // break the text up into words based on how the server splits them in SqlPostStore.SearchPosts and then discard empty terms
-            terms.push(...captured[0].split(/[ <>+\(\)~@]/).filter((term) => !!term));
+            terms.push(...captured[0].split(/[ <>+\(\)~@]/).filter((term) => Boolean(term)));
             continue;
         }