Update replicate and extend examples to show difference

packages/core/pattern.mjs

@@ -3396,7 +3396,7 @@ export const drop = stepRegister('drop', function (i, pat) {
  * @tags stepwise
  * @example
  * stepcat(
- *   sound("bd bd - cp").extend(2),
+ *   sound("bd bd - <cp hh>").extend(2),
  *   sound("bd - sd -")
  * ).pace(8)
  */
@@ -3407,15 +3407,12 @@ export const extend = stepRegister('extend', function (factor, pat) {
 /**
  * *Experimental*
  *
- * `replicate` is similar to `fast` in that it increases its density, but it also increases the step count
- * accordingly. So `stepcat("a b".replicate(2), "c d")` would be the same as `"a b a b c d"`, whereas
- * `stepcat("a b".fast(2), "c d")` would be the same as `"[a b] [a b] c d"`.
+ * `replicate` is similar to `extend`, except that `replicate` will "replicate" the thing being extended. This will only differ from `extend` when the input pattern differs from cycle to cycle.
  *
- * TODO: find out how this function differs from extend
  * @tags stepwise
  * @example
  * stepcat(
- *   sound("bd bd - cp").replicate(2),
+ *   sound("bd bd - <cp hh>").replicate(2),
  *   sound("bd - sd -")
  * ).pace(8)
  */

test/__snapshots__/examples.test.mjs.snap

@@ -4371,7 +4371,7 @@ exports[`runs examples > example "extend" example index 0 1`] = `
   "[ 3/8 → 1/2 | s:cp ]",
   "[ 1/2 → 5/8 | s:bd ]",
   "[ 5/8 → 3/4 | s:bd ]",
-  "[ 7/8 → 1/1 | s:cp ]",
+  "[ 7/8 → 1/1 | s:hh ]",
   "[ 1/1 → 9/8 | s:bd ]",
   "[ 5/4 → 11/8 | s:sd ]",
   "[ 3/2 → 13/8 | s:bd ]",
@@ -4379,7 +4379,7 @@ exports[`runs examples > example "extend" example index 0 1`] = `
   "[ 15/8 → 2/1 | s:cp ]",
   "[ 2/1 → 17/8 | s:bd ]",
   "[ 17/8 → 9/4 | s:bd ]",
-  "[ 19/8 → 5/2 | s:cp ]",
+  "[ 19/8 → 5/2 | s:hh ]",
   "[ 5/2 → 21/8 | s:bd ]",
   "[ 11/4 → 23/8 | s:sd ]",
   "[ 3/1 → 25/8 | s:bd ]",
@@ -4387,7 +4387,7 @@ exports[`runs examples > example "extend" example index 0 1`] = `
   "[ 27/8 → 7/2 | s:cp ]",
   "[ 7/2 → 29/8 | s:bd ]",
   "[ 29/8 → 15/4 | s:bd ]",
-  "[ 31/8 → 4/1 | s:cp ]",
+  "[ 31/8 → 4/1 | s:hh ]",
 ]
 `;
 
@@ -10148,10 +10148,10 @@ exports[`runs examples > example "replicate" example index 0 1`] = `
   "[ 5/4 → 11/8 | s:sd ]",
   "[ 3/2 → 13/8 | s:bd ]",
   "[ 13/8 → 7/4 | s:bd ]",
-  "[ 15/8 → 2/1 | s:cp ]",
+  "[ 15/8 → 2/1 | s:hh ]",
   "[ 2/1 → 17/8 | s:bd ]",
   "[ 17/8 → 9/4 | s:bd ]",
-  "[ 19/8 → 5/2 | s:cp ]",
+  "[ 19/8 → 5/2 | s:hh ]",
   "[ 5/2 → 21/8 | s:bd ]",
   "[ 11/4 → 23/8 | s:sd ]",
   "[ 3/1 → 25/8 | s:bd ]",