class Object
Public Class Methods
value_to_symbol(value)
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Safely convert the value to a symbol.
# File lib/enum/enum_adapter.rb, line 54 def value_to_symbol(value) case value when Symbol value when String value.empty? ? nil : value.intern else nil end end
Public Instance Methods
extract_limit(sql_type)
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# File lib/enum/enum_adapter.rb, line 78 def extract_limit(sql_type) if sql_type =~ /^enum/i sql_type.sub(/^enum\('(.+)'\)/i, '\1').split("','").map { |v| v.intern } else __extract_limit_enum(sql_type) end end
Also aliased as: __extract_limit_enum
klass()
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The class for enum is Symbol.
# File lib/enum/enum_adapter.rb, line 22 def klass if type == :enum Symbol else __klass_enum end end
Also aliased as: __klass_enum
native_database_types()
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# File lib/enum/mysql_adapter.rb, line 12 def native_database_types #:nodoc types = __native_database_types_enum types[:enum] = { :name => "enum" } types end
Also aliased as: __native_database_types_enum
simplified_type(field_type)
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The enum simple type.
# File lib/enum/enum_adapter.rb, line 69 def simplified_type(field_type) if field_type =~ /enum/i :enum else __simplified_type_enum(field_type) end end
Also aliased as: __simplified_type_enum
type_cast(value)
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Convert to a symbol.
# File lib/enum/enum_adapter.rb, line 32 def type_cast(value) if type == :enum self.class.value_to_symbol(value) else __type_cast_enum(value) end end
Also aliased as: __type_cast_enum
type_cast_code(var_name)
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Code to convert to a symbol.
# File lib/enum/enum_adapter.rb, line 43 def type_cast_code(var_name) if type == :enum "#{self.class.name}.value_to_symbol(#{var_name})" else __type_cast_code_enum(var_name) end end
Also aliased as: __type_cast_code_enum