• NAME
• SYNOPSIS
• DESCRIPTION
• AUTHOR
• SEE ALSO
• COPYRIGHT AND LICENSE
• APPENDIX
  • new()
  • column()
  • is_match()

NAME

DBD::iPod::row - a song record from the iPod.

SYNOPSIS

 #construct an object with a hashref
 $row = DBD::iPod::row->new( { field1 => 'value1' } ); #...

 #call column() to get data back out
 $row->column('field1'); #returns 'value1'

 #compare the columns to a SQL::Statement's WHERE clause
 $boolean = $row->is_match($statement->where());

DESCRIPTION

This class implements just enough to use the SQL::Statement::Op datastructure to perform recursive boolean matching on an iPod song record. "is_match()".

AUTHOR

Author <allenday@ucla.edu>

SEE ALSO

SQL::Statement.

COPYRIGHT AND LICENSE

GPL

APPENDIX

The rest of the documentation details each of the object methods. Internal methods are usually preceded with a '_'. Methods are in alphabetical order for the most part.

new()

 Usage   : DBD::iPod::row->new({});
 Function: make a new row record
 Returns : a DBD::iPod::row object
 Args    : a hashref of attribute/value pairs

column()

 Usage   : $row->column('bitrate'); #might return "256"
 Function: get row attributes (columns)
 Returns : value of attribute or undef if attribute
           does not exist.
 Args    : attribute name to retrieve value of

is_match()

 Usage   : $boolean = $row->is_match($where);
 Function: match row's contents (i.e. the column values) to
           a SQL SELECT statement's WHERE clause.
 Returns : 1 on true, 0 on false, undef on failure
 Args    : a SQL::Statement::Op object.  you can get it
           by calling ->where() on a SQL::Statement object