1 files changed, 18 insertions, 0 deletions
diff --git a/date-fns/examples/rollup/fp.js b/date-fns/examples/rollup/fp.js
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+++ b/date-fns/examples/rollup/fp.js
@@ -0,0 +1,18 @@
+import addYears from 'date-fns/esm/fp/addYears'
+import {formatWithOptions} from 'date-fns/esm/fp'
+import {eo} from 'date-fns/esm/locale'
+
+const addFiveYears = addYears(5)
+const dateToString = formatWithOptions({locale: eo}, 'd MMMM yyyy')
+
+const dates = [
+  new Date(2017, 0 /* Jan */, 1),
+  new Date(2017, 1 /* Feb */, 11),
+  new Date(2017, 6 /* Jul */, 2)
+]
+
+const formattedDates = dates
+  .map((date) => dateToString(addFiveYears(date)))
+  .join(', ')
+
+console.log(formattedDates === '1 januaro 2022, 11 februaro 2022, 2 julio 2022')