記事をタグで絞り込んだページもページング対応した

1 files changed, 10 insertions, 0 deletions

diff --git a/src/util/arrayChunk.ts b/src/util/arrayChunk.ts
new file mode 100644
index 0000000..de1151c
--- /dev/null
+++ b/src/util/arrayChunk.ts
@@ -0,0 +1,10 @@
+export function chunk<T = any>(list: T[], len: number) {
+  if (len <= 0) {
+    throw new Error();
+  }
+  const result: T[][] = [];
+  for (let i = 0; i < list.length; i += len) {
+    result.push(list.slice(i, i + len));
+  }
+  return result;
+}
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