Sha256: 4532babc11737742e13ef5120be1a26f6cf519df741c18ea5c72e4e8e2018928
Contents?: true
Size: 868 Bytes
Versions: 8
Compression:
Stored size: 868 Bytes
Contents
module Gumdrop::Data
class SqliteDataProvider < Provider
extensions :sqlite, :sqlite3, :db
def available?
require 'sqlite3'
true
rescue LoadError
false
end
def data_for(filepath)
@db= SQLite3::Database.new( filepath )
@live= SqliteLiveData.new @db, self
end
end
class SqliteLiveData
attr_reader :db, :provider
def initialize(db, provider)
@db= db
@provider= provider
@data_hash= Hash.new &method(:load_data_for)
end
def load_data_for(hash, table_name)
data=[]
db.results_as_hash = true
db.execute( "select * from #{ table_name.to_s };" ) do |row|
data << row.reject {|key,col| key.is_a? Fixnum }
end
hash[table_name]= provider.supply_data data
end
def method_missing(key, *args)
@data_hash[key]
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems