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Operators
refractalize edited this page Nov 11, 2012
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4 revisions
| operators | precedence | associativity |
|---|---|---|
/*%
|
10 | left |
-+
|
9 | left |
<<>>>>>
|
8 | left |
>>=<<=
|
7 | left |
==!=
|
6 | left |
& |
5 | left |
^ |
4 | left |
| |
3 | left |
&&@and
|
2 | left |
||@or
|
1 | left |
| operator |
|---|
! |
@not |
~ |
+ |
- |
-- |
++ |
You can write your own operators, in fact, operators are just function calls. For example:
set1 @union set2
Is the same as:
(set1) union (set2)
And unary operators are similar:
@succ n
Is the same as:
succ (n)
This even works for return, new, throw:
@return @new Date
Or
@throw @new Error 'panic!'
According to the documentation, you can have Closure Compiler add the sourceMappingURL to the bottom of the script with something like this:
--output_wrapper "%output%
//# sourceMappingURL=output.js.map"being added to your call. Not that you cannot use "\n" here, and you need a newline literal. On a Linux shell this works just fine (if you're inside of quotes when you press enter, the command doesn't get executed).