Displaying 2 results from an estimated 2 matches for "keycase".
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keybase
2008 Mar 12
1
Testing helper methods in rspec
...imple string manipulation
function and I want to write some tests for it. It it were a script then I
would just add if __FILE__ == $0 and add the tests below that but I do not
feel that this is the best way to handle a rails helper.
The code (I said it was simple) :
module ApplicationHelper
# keycase strips leading spaces, squeezes out extra whitespace
# between words, downshifts all and then capitalizes the first
# character of each word.
#
# This method prepares descriptive strings that are used
# as indices for lookups. To preserve common initialisms insert
# periods between let...
2008 May 23
20
Rails validation is inefficient
Hi,
I have a User model, with a validates_uniqueness_of :login
The generated SQL for the validation is:
SELECT * FROM `users` WHERE (LOWER(users.login) = ''fernando'' AND
users.id <> 10001) LIMIT 1;
and it takes 0.13s to happen (my table has 10.000 rows)
When I use the EXPLAIN instruction on it, it shows that it will use the
primary_key as index, but this is not