method

executable?

Ruby latest stable (v2_5_5) - 0 notes - Class: File

executable?(p1) public

Returns true if the named file is executable by the effective user and group id of this process. See eaccess(3).

static VALUE
rb_file_executable_p(VALUE obj, VALUE fname)
{
    if (rb_eaccess(fname, X_OK) < 0) return Qfalse;
    return Qtrue;
}