Created
June 28, 2010 02:11
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>> cor = Cor.first | |
~ (0.003168) SELECT `id`, `type`, `meth`, `cor`, `pval`, `pval_adj`, `perm_pval`, `len` FROM `cors` ORDER BY `id`, `type`, `meth` LIMIT 1 | |
=> #<Cor @id="1059" @type=:cid @cor=-0.0339791 @pval=1.82219e-05 @pval_adj=nil @perm_pval=0.001 @meth=:pearson @len=15901> | |
>> cor.update :pval_adj => 0.001 | |
DataMapper::ImmutableError: Immutable resource cannot be modified | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/resource/state/immutable.rb:16:in `set' | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/model/property.rb:269:in `pval_adj=' | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/resource.rb:345:in `__send__' | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/resource.rb:345:in `attributes=' | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/resource.rb:341:in `each' | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/resource.rb:341:in `attributes=' | |
from /Library/Ruby/Gems/1.8/gems/dm-core-1.0.0/lib/dm-core/resource.rb:390:in `update' | |
from (irb):24 | |
>> | |
require "dm-core" | |
require "dm-types" | |
class Cor | |
include DataMapper::Resource | |
def self.default_repository_name | |
:default | |
end | |
property :id, String, :key => true | |
property :type, Enum[:cid, :cui], :key => true | |
property :cor, Float | |
property :pval, Float | |
property :pval_adj, Float | |
property :perm_pval, Float | |
property :meth, Enum[:pearson, :spearman], :key => true | |
property :len, Integer | |
def dz_name | |
if type == :cid | |
SubsetComparison.get(id.to_i).dz_name | |
else | |
Disease.get(id).name | |
end | |
end | |
end |
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