reference SO post

Susan Vanderplas · Susan Vanderplas · commit 2b4c5f2e1de7 · 2024-09-17T13:43:07.000-05:00
diff --git a/py-deps b/py-deps
@@ -1,4 +1,6 @@
 #!/bin/bash
+
+# From https://stackoverflow.com/a/13038235/2859168
 set_union () {
    sort $1 $2 | uniq
 }

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,6 @@`
`1`	`1`	`#!/bin/bash`
	`2`	`+`
	`3`	`+# From https://stackoverflow.com/a/13038235/2859168`
`2`	`4`	`set_union () {`
`3`	`5`	`sort $1 $2 \| uniq`
`4`	`6`	`}`