Displaying 2 results from an estimated 2 matches for "to_condit".
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io_condit
2006 Apr 16
3
variable variables?
Hi everyone,
Does Ruby support variable variables like PHP
(http://www.php.net/manual/en/language.variables.variable.php)? Or do I have
to use eval, like
some_hash.each_pair{|key, pair|
eval "#{key} = #{value}"
}
Or is there some other way?
I''m actually trying to figure this out in order to use ez_where to create
its conditions from a hash, so if this isn''t even
2006 Feb 23
8
SQL quoting for :order parameter
When I construct a query using variables I do something like this:
@users = User.find(:all, :conditions => ["location = ?", location])
I would like to do the same sort of thing in the :order parameter.
@users = User.find(:all, :order => ["? ASC", location])
When I try this though I get a SQL error and I see that the items in the
array were concatenated together and