### Install YMD Gem

Source: https://github.com/tbonz/ymd/blob/master/README.md

Instructions for installing the YMD gem using Bundler or directly via the gem command.

```ruby
gem 'ymd'
```

```bash
$ bundle
$ gem install ymd
```

--------------------------------

### Format Current Date with YMD Gem

Source: https://github.com/tbonz/ymd/blob/master/README.md

Demonstrates default usage of the YMD gem to format the current date. It also shows how to specify different separators like '_' or '-'.

```ruby
# default usage (current date)
YMD.ymd
# => "20191231"

# output date with '_' separator
YMD.ymd('_')
# => "2019_12_31"

# output date with '-' separator
YMD.ymd('-')
# => "2019-12-31"
```

--------------------------------

### Format Specific Date with YMD Gem

Source: https://github.com/tbonz/ymd/blob/master/README.md

Shows how to format a specific date object using the YMD gem, including options for separators. It works with Date, DateTime, and Time objects.

```ruby
# with a specific Date object
YMD.ymd(date: Date.new(2023, 12, 25))
# => "20231225"

# with a Date object and separator
YMD.ymd('-', date: Date.new(2023, 12, 25))
# => "2023-12-25"

# works with DateTime and Time objects too
YMD.ymd(date: DateTime.now)
YMD.ymd('/', date: Time.now)
```

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