Difference between revisions of "ProgClub standard JavaScript format"
From ProgClub
m (line length...) |
(Work, work...) |
||
Line 38: | Line 38: | ||
if ( true ) { return false; } | if ( true ) { return false; } | ||
else { return true; } | else { return true; } | ||
+ | |||
+ | Multiple lines if more than one statement: | ||
+ | |||
+ | if ( true ) { | ||
+ | |||
+ | foo(); | ||
+ | |||
+ | bar(); | ||
+ | |||
+ | } | ||
+ | |||
+ | // not: | ||
+ | |||
+ | if ( true ) { foo(); bar(); } | ||
Open curly bracket on same line, close curly bracket on new line: | Open curly bracket on same line, close curly bracket on new line: |
Revision as of 00:04, 12 April 2016
OK, so if there's such a thing as the ProgClub standard JavaScript format I'd better explain what that is... this page remains a work in progress.
Always use curly brackets even when not required:
if ( true ) { return foo(); } // not: if ( true ) return foo();
All on one line if only one short statement:
if ( true ) { return false; } // not: if ( true ) { return false; }
Multiple lines if an if-block is followed by else/else-if:
if ( true ) { return false; } else { return true; } // not: if ( true ) { return false; } else { return true; }
Multiple lines if more than one statement:
if ( true ) {
foo(); bar(); } // not: if ( true ) { foo(); bar(); }
Open curly bracket on same line, close curly bracket on new line:
function test() { return true; }
Always use a semicolon if you can!
Try to keep line-length less than 78 characters (not a hard rule).