method
cast
Ruby on Rails latest stable (v7.1.3.2)
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Class: Array
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cast(value)
public
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# File activerecord/lib/active_record/connection_adapters/postgresql/oid/array.rb, line 34 def cast(value) if value.is_a?(::String) value = begin @pg_decoder.decode(value) rescue TypeError # malformed array string is treated as [], will raise in PG 2.0 gem # this keeps a consistent implementation [] end end type_cast_array(value, :cast) end