Detect time pattern in filenames

Supports daily (YYYY-MM-DD), monthly (YYYY-MM) and yearly (YYYY) formats, using all formats declared in available_date_formats.

Usage

detect_time_pattern(filenames)

Arguments

filenames

Character vector of file paths or names.

Value

A list with two elements:

pattern

One of "daily", "monthly", or "yearly".

parser

Function(x) that parses character vector x into Date/POSIXct, via lubridate::parse_date_time().