with-file-reader ( path encoding quot -- )
Factor handbook » Input and output » Reading and writing files

Prev:	change-file-lines ( ..a path encoding quot: ( ..a seq -- ..b seq' ) -- ..b )
Next:	with-file-writer ( path encoding quot -- )

Vocabulary
io.files

Inputs

path	a pathname string
encoding	an encoding descriptor
quot	a quotation

Outputs
None

Word description
Opens a file for reading and calls the quotation using with-input-stream.

Errors
Throws an error if the file is unreadable.

Definition

USING: io kernel ;

IN: io.files

: with-file-reader ( path encoding quot -- )
    [ <file-reader> ] dip with-input-stream ; inline