diff --git a/snippets/getColonTimeFromDate.md b/snippets/getColonTimeFromDate.md new file mode 100644 index 000000000..0d9484ec7 --- /dev/null +++ b/snippets/getColonTimeFromDate.md @@ -0,0 +1,13 @@ +### getColonTimeFromDate + +Returns a string of the form `HH:MM:SS` from a `Date` object. + +Use `Date.toString()` and `String.slice()` to get the `HH:MM:SS` part of a given `Date` object. + +```js +const getColonTimeFromDate = date => date.toTimeString().slice(0, 8); +``` + +```js +getColonTimeFromDate(new Date()); // "08:38:00" +``` diff --git a/snippets/getMeridiemSuffixOfInteger.md b/snippets/getMeridiemSuffixOfInteger.md new file mode 100644 index 000000000..03b529e48 --- /dev/null +++ b/snippets/getMeridiemSuffixOfInteger.md @@ -0,0 +1,16 @@ +### getMeridiemSuffixOfInteger + +Converts an integer to a suffixed string, adding `am` or `pm` based on its value. + +Use the modulo operator (`%`) and conditional checks to transform an integer to a stringified 12-hour format with meridiem suffix. + +```js +const getMeridiemSuffixOfInteger = num => num === 0 || num === 24 ? 12 + "am" : num === 12 ? 12 + "pm" : num < 12 ? (num % 12) + "am" : (num % 12) + "pm"; +``` + +```js +getMeridiemSuffixOfInteger(0); // "12am" +getMeridiemSuffixOfInteger(11); // "11am" +getMeridiemSuffixOfInteger(13); // "1pm" +getMeridiemSuffixOfInteger(25); // "1pm" +```