download-outdated-as ( url path duration -- path' )
HTTP Download Utilities

Prev:	download-outdated-into ( url directory duration -- path )
Next:	download-to-temporary-file ( url -- path )

Vocabulary
http.download

Inputs

url	an url
path	a pathname string
duration	a duration

Outputs

path'

a pathname string

Word description
Download a URL into a directory unless the an existing file has a timestamp newer than duration ago.

Definition

USING: kernel ;

IN: http.download

: download-outdated-as ( url path duration -- path' )
    2dup delete-when-old [ drop download-as ] [ drop nip ] if ;