ext-dot

FilenameExtDot returns the file extension including the leading dot.

Input

string

Parameters

None

Returns

string

Examples

Read an extension with the dot included

Input

file_path = "/uploads/avatar.png"

Template

{{ file_path | ext-dot }}

Output

.png

Build a filename suffix

Input

source = "Q3-report.pdf"

Template

{{ source | ext-dot }}

Output

.pdf