open(p1)
public
With no block, open is a
synonym for Dir::new. If a block is present, it is passed aDir as a parameter. The directory is closed at
the end of the block, and Dir::open returns the value of the
block.
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/*
* call-seq:
* Dir.open( string ) => aDir
* Dir.open( string ) {| aDir | block } => anObject
*
* With no block, <code>open</code> is a synonym for
* <code>Dir::new</code>. If a block is present, it is passed
* <i>aDir</i> as a parameter. The directory is closed at the end of
* the block, and <code>Dir::open</code> returns the value of the
* block.
*/
static VALUE
dir_s_open(klass, dirname)
VALUE klass, dirname;
{
struct dir_data *dp;
VALUE dir = Data_Make_Struct(klass, struct dir_data, 0, free_dir, dp);
dir_initialize(dir, dirname);
if (rb_block_given_p()) {
return rb_ensure(rb_yield, dir, dir_close, dir);
}
return dir;
}