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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
25 lines
518 B
Ruby
25 lines
518 B
Ruby
# frozen_string_literal: true
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require 'ipaddr'
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class ChangeIpToInetInViews < ActiveRecord::Migration[4.2]
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def up
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table = :views
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add_column table, :ip_address, :inet
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execute "UPDATE views SET ip_address = inet(
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(ip >> 24 & 255) || '.' ||
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(ip >> 16 & 255) || '.' ||
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(ip >> 8 & 255) || '.' ||
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(ip >> 0 & 255)
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);"
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change_column table, :ip_address, :inet, null: false
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remove_column table, :ip
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end
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def down
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raise ActiveRecord::IrreversibleMigration
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end
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end
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