epics/pcas
0
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

Document [s:e] and [s] filter usage

Browse Source
This commit is contained in:
Andrew Johnson
2016-02-12 14:20:33 -06:00
parent f2c4b2c81e
commit d3e046a466
1 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/std/filters/filters.dbd.pod
View File

@@ -144,9 +144,12 @@ Note: Negative index numbers address from the end of the array, with C<-1> being
=over
=item Square bracket notation C<[s:i:e]> (shorthand)
=item Square bracket notation C<[start:increment:end]> (shorthand)
The familiar C<[s:i:e]> notation with square brackets can be used (shorthand).
The common square bracket notation with can be used in place of JSON.
Any parameter may be omitted (keeping the colons) to use the default value.
If only one colon is included, this means C<[start:end]> with a increment of 1.
If only a single parameter is used C<[index]> the filter returns one element.
=item Start index C<"s">