Add samples

samples/async.js

@@ -0,0 +1,8 @@
+const Mhysa = require("mhysa");
+
+Mhysa.fromArray(["a", "b", "c"])
+    .pipe(Mhysa.map(s => Promise.resolve(s + s)))
+    .pipe(Mhysa.flatMap(s => Promise.resolve([s, s.toUpperCase()])))
+    .pipe(Mhysa.filter(s => Promise.resolve(s !== "bb")))
+    .pipe(Mhysa.join(","))
+    .pipe(process.stdout);

samples/concat.js

@@ -16,4 +16,4 @@ Mhysa.concat(
     fs.createReadStream(sourceFile1),
     Mhysa.fromArray(["\n"]),
     fs.createReadStream(sourceFile2),
-).pipe(fs.createWriteStream(outputFile));
+).pipe(process.stdout);

samples/demo.js

@@ -1,23 +0,0 @@
-const {
-    utils: { sleep, delay, once },
-    ...Mhysa
-} = require("mhysa");
-
-async function main() {
-    const collector = Mhysa.concat(
-        Mhysa.fromArray(["a\n", "b\n", "c\n"]),
-        Mhysa.fromArray(["d", "e"]).pipe(Mhysa.join("-")),
-    )
-        .pipe(Mhysa.split("\n"))
-        .pipe(
-            Mhysa.flatMap(async s => {
-                await sleep(100);
-                return delay([s, s.toUpperCase()], 100);
-            }),
-        )
-        .pipe(Mhysa.collect({ objectMode: true }));
-
-    const collected = await once(collector, "data");
-    console.log(collected); // [ 'a', 'A', 'b', 'B', 'c', 'C', 'd-e', 'D-E' ] (after 6 * 100 ms)
-}
-main();

samples/filter.js

@@ -0,0 +1,6 @@
+const Mhysa = require("mhysa");
+
+Mhysa.fromArray(["a", "b", "c"])
+    .pipe(Mhysa.filter(s => s !== "b"))
+    .pipe(Mhysa.join(","))
+    .pipe(process.stdout);

samples/flatMap.js

@@ -0,0 +1,6 @@
+const Mhysa = require("mhysa");
+
+Mhysa.fromArray(["a", "AA"])
+    .pipe(Mhysa.flatMap(s => new Array(s.length).fill(s)))
+    .pipe(Mhysa.join(","))
+    .pipe(process.stdout);

samples/map.js

@@ -0,0 +1,6 @@
+const Mhysa = require("mhysa");
+
+Mhysa.fromArray(["a", "b"])
+    .pipe(Mhysa.map(s => s.toUpperCase()))
+    .pipe(Mhysa.join(","))
+    .pipe(process.stdout);

samples/reduce.js

@@ -0,0 +1,5 @@
+const Mhysa = require("mhysa");
+
+Mhysa.fromArray(["a", "b", "cc"])
+    .pipe(Mhysa.reduce((acc, s) => ({ ...acc, [s]: s.length }), {}))
+    .pipe(process.stdout);