modules/teaserbytype/teaserbytype.install

<?php
// $Id$

/**
 * Implementation of hook_install().
 * Display a welcome message with link to get started.
 */
function teaserbytype_install() {
  drupal_set_message(t('Teaser by Content Type is now installed. Further information is on the <a href="@our-help-page">help page</a>.',
    array( '@our-help-page' => url('admin/help/teaserbytype') )
  ));
}

/**
 * Implementation of hook_uninstall().
 * Remove the persistent variables this module created.
 */
function teaserbytype_uninstall() {
  // remove all variables we created
  // note: potential for cruft here,
  // as if the user installs a content type-providing module, 
  // then sets the teaser length for it
  // then uninstalls that module, 
  // then uninstalls this,
  // the variable for that now defunct content type still exists here
  // suggestions on how to cleanly fix this welcome
  // as killing /teaser_length_.+/ seems overkill
  $types = node_get_types();
  foreach ($types as $type => $value) {
    variable_del("teaser_length_$type");  
  }
}
1	<?php
2	// $Id$
3
4	/**
5	* Implementation of hook_install().
6	* Display a welcome message with link to get started.
7	*/
8	function teaserbytype_install() {
9	drupal_set_message(t('Teaser by Content Type is now installed. Further information is on the <a href="@our-help-page">help page</a>.',
10	array( '@our-help-page' => url('admin/help/teaserbytype') )
11	));
12	}
13
14	/**
15	* Implementation of hook_uninstall().
16	* Remove the persistent variables this module created.
17	*/
18	function teaserbytype_uninstall() {
19	// remove all variables we created
20	// note: potential for cruft here,
21	// as if the user installs a content type-providing module,
22	// then sets the teaser length for it
23	// then uninstalls that module,
24	// then uninstalls this,
25	// the variable for that now defunct content type still exists here
26	// suggestions on how to cleanly fix this welcome
27	// as killing /teaser_length_.+/ seems overkill
28	$types = node_get_types();
29	foreach ($types as $type => $value) {
30	variable_del("teaser_length_$type");
31	}
32	}