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Versions: 7
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Contents
module CompositePrimaryKeys
module ActiveRecord
module Relation
module InstanceMethods
def where_cpk_id(id)
relation = clone
predicates = self.primary_keys.zip(Array(id)).map do |key, value|
table[key].eq(value)
end
relation.where_values += predicates
relation
end
def delete(id_or_array)
# CPK
# where(@klass.primary_key => id_or_array).delete_all
id_or_array = if id_or_array.kind_of?(CompositePrimaryKeys::CompositeKeys)
[id_or_array]
else
Array(id_or_array)
end
id_or_array.each do |id|
where_cpk_id(id).delete_all
end
end
def destroy(id_or_array)
# CPK
#if id.is_a?(Array)
# id.map { |one_id| destroy(one_id) }
#else
# find(id).destroy
#end
id_or_array = if id_or_array.kind_of?(CompositePrimaryKeys::CompositeKeys)
[id_or_array]
else
Array(id_or_array)
end
id_or_array.each do |id|
where_cpk_id(id).each do |record|
record.destroy
end
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems