Class: Simple::SQL::Decoder::MultiColumns

Inherits:
Object
  • Object
show all
Defined in:
lib/simple/sql/decoder.rb

Direct Known Subclasses

Record, SingleColumn

Instance Method Summary collapse

Constructor Details

#initialize(result) ⇒ MultiColumns

Returns a new instance of MultiColumns.



81
82
83
84
85
86
 
# File 'lib/simple/sql/decoder.rb', line 81

def initialize(result)
  @field_types = 0.upto(result.fields.length - 1).map do |idx|
    typename = ::Simple::SQL.send(:resolve_type, result.ftype(idx), result.fmod(idx))
    typename.to_sym
  end
end

Instance Method Details

#decode(row) ⇒ Object 



88
89
90
91
92
 
# File 'lib/simple/sql/decoder.rb', line 88

def decode(row)
  @field_types.zip(row).map do |field_type, value|
    value && Simple::SQL::Decoder.decode_value(field_type, value)
  end
end