I'm using mysql; I create a dataset via this command:
dataset = DB['call GetInstRecs(\'MSFT\', \'S\')']
where, obviously, GetInstRecs is a stored procedure in mysql which returns a
field named "weekendday", among others. It's of type smallint.
When I try this:
dataset.map do |r|
if (r[:weekendday] == 0)
out_str = "***" + r[:weekendday].to_s + "***"
puts out_str
end
end
I get no records at all. If I change the "if" to
if (r[:weekendday].to_i == 0)
I get all records, regardless of what weekendday is, and they all look like
"***0***" and "***1***", which tells me that the values are 0 and 1, and
that the to_s values are "0" and "1".
So therefore I also tried
if (r[:weekendday].to_s == "0")
which yields no records at all.
I'm stumped.
TIA
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