class Elastic::Support::Transform
Public Class Methods
new(_transform)
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# File lib/elastic/support/transform.rb, line 3 def initialize(_transform) @transform = _transform end
Public Instance Methods
apply(_value)
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# File lib/elastic/support/transform.rb, line 7 def apply(_value) case @transform when Symbol _value.public_send @transform when String _value.instance_eval(@transform) when Proc _value.instance_exec(&@transform) when nil _value else raise ArgumentError, "invalid transformation type #{@transform.class}" end end
apply_to_many(_values)
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# File lib/elastic/support/transform.rb, line 22 def apply_to_many(_values) case @transform when Symbol _values.map(&@transform) when String _values.map { |v| v.instance_eval(@transform) } when Proc _values.map { |v| v.instance_exec(&@transform) } when nil _values else raise ArgumentError, "invalid transformation type #{@transform.class}" end end