i think PHP doesn’t have such simple functions yet… does Ruby have
if in PHP, when we add a param to the URL
$redirectURL = $printPageURL . “?mode=1”;
it works if $printPageURL is “http://www.somesite.com/print.php”, but if
$printPageURL is changed in the global file to
“http://www.somesite.com/print.php?newUser=1”, then the URL becomes
badly formed. If the project has 300 files and there are 30 files that
append param this way, we need to change all 30 files.
is there a library in Ruby/Rails that will automatically handle the “?”
and “&”, and even checks that existing param exists already and removed
that one because it will be replaced by the later one and it is not good
if the URL keeps on growing longer?