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authorMinteck <contact@minteck.org>2022-10-18 08:59:09 +0200
committerMinteck <contact@minteck.org>2022-10-18 08:59:09 +0200
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+// Quick Take
+
+import { strict as assert } from "assert";
+import { collWhitespace } from "../dist/string-collapse-leading-whitespace.esm.js";
+
+// if leading/trailing whitespace doesn't contain \n, collapse to a single space
+assert.equal(collWhitespace(" aaa "), " aaa ");
+
+// otherwise, collapse to a single \n (default setting)
+assert.equal(collWhitespace(" \n\n aaa \n\n\n "), "\naaa\n");
+
+// does nothing to trimmed strings:
+assert.equal(collWhitespace("aaa"), "aaa");
+
+// if there are multiple lines string is still processed in trim-fashion -
+// only beginning and ending whitespace is changed:
+assert.equal(
+ collWhitespace(" abc \n def \n ghi "),
+ " abc \n def \n ghi "
+);