Sha256: 6d9659a9881f3bb21147607291135684794b63d1769eecc6eafcd8ae643a8a5d
Contents?: true
Size: 594 Bytes
Versions: 16
Compression:
Stored size: 594 Bytes
Contents
require 'sequel'
=begin
This validates that strings going into varchar fields display meaningful
warnings instead of incomprenensible native RDBMS errors.
=end
class Sequel::Model
def self.varchar_columns
@varchar_columns ||= columns.select do |col|
db_type = db_schema[col][:db_type]
db_type =~ /var/ && db_type =~ /char/
end
end
def validate
super
self.class.varchar_columns.each do |column|
limit = self.class.meta[column].limit
errors.add( column, "is longer than #{limit}" ) if self[column] && self[column].length > limit
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems