method

entries

v1_8_7_330 - Show latest stable - 1 note - Class: Dir

entries(p1) public

Returns an array containing all of the filenames in the given directory. Will raise a SystemCallError if the named directory doesn’t exist.

Dir.entries("testdir")   #=> [".", "..", "config.h", "main.rb"]

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/*
 *  call-seq:
 *     Dir.entries( dirname ) => array
 *
 *  Returns an array containing all of the filenames in the given
 *  directory. Will raise a <code>SystemCallError</code> if the named
 *  directory doesn't exist.
 *
 *     Dir.entries("testdir")   #=> [".", "..", "config.h", "main.rb"]
 *
 */
static VALUE
dir_entries(io, dirname)
    VALUE io, dirname;
{
    VALUE dir;

    dir = dir_open_dir(dirname);
    return rb_ensure(rb_Array, dir, dir_close, dir);
}

April 30, 2009

1 thank

For specific entries, use Dir.glob

When working with the contents of a directory it’s not uncommon to be interested in a specific subset of the entries present.

Dir.glob can be used to fetch entries by name and File.stat can be used to determine the type of file.

entries

Related methods

For specific entries, use Dir.glob