29 lines
917 B
Ruby
29 lines
917 B
Ruby
# Copyright 2013 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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class Array
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def compact_blank
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reject do |val|
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case val
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when Hash then val.compact_blank.blank?
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when Array then val.map { |v| v.respond_to?(:compact_blank) ? v.compact_blank : v }.blank?
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when String then val.blank?
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else val.blank?
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end
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end
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end
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end
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