Class: SQLValList

Inherits:
SQLObject show all
Defined in:
lib/sqlobject.rb

Overview

Class container - a list of SQLValue scalars

Instance Attribute Summary

Attributes inherited from SQLObject

#alias, #inline, #name, #separator

Instance Method Summary collapse

Methods inherited from SQLObject

#_name, #_string, #_string=, get

Constructor Details

#initialize(*list) ⇒ SQLValList

Returns a new instance of SQLValList.



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# File 'lib/sqlobject.rb', line 173

def initialize ( *list )
    @list = list.map { |item|  SQLObject.get item }
end

Instance Method Details

#<<(list) ⇒ Object 



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# File 'lib/sqlobject.rb', line 177

def << ( list )
    list.map! { |item|  SQLObject.get item }
    @list += list
end

#to_s ⇒ Object 



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# File 'lib/sqlobject.rb', line 182

def to_s
    return @string  if @string
    @string = "(" + @list.join( "," ) + ")"
end