Sha256: 37042fe1008f6b399b4c211c56824609a855ed4898d0ef358cde82fb8810ed28
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Size: 1.12 KB
Versions: 2
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Contents
module MassInsert module Adapters class AbstractAdapter < SimpleDelegator attr_accessor :values, :options def initialize(class_name, values, options) @values = values @options = options super(class_name) end def to_sql "#{insert_sql} #{values_sql};" end private def columns @columns ||= begin columns = column_names columns.delete(primary_key) columns.map(&:to_sym) end end def quoted_columns columns.map do |name| connection.quote_column_name(name) end end def insert_sql "INSERT INTO #{quoted_table_name} #{columns_sql} VALUES" end def columns_sql "(#{quoted_columns.join(',')})" end def values_sql "(#{array_of_attributes_sql.join('),(')})" end def array_of_attributes_sql values.map do |attrs| columns.map do |name| value = attrs[name.to_sym] || attrs[name.to_s] connection.quote(value) end.join(',') end end end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
mass_insert-0.2.4 | lib/mass_insert/adapters/abstract_adapter.rb |
mass_insert-0.2.3 | lib/mass_insert/adapters/abstract_adapter.rb |