class DRbSQLite
Public Class Methods
new(raw_dbfile=nil, host: nil, port: '57000', debug: false)
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# File lib/drb_sqlite.rb, line 15 def initialize(raw_dbfile=nil, host: nil, port: '57000', debug: false) @host, @port, @debug = host, port, debug puts 'inside DRbSQLite'.info if @debug DRb.start_service if raw_dbfile then load_db(raw_dbfile) else @server = DRbObject.new nil, "druby://#{host}:#{port}" end end
Public Instance Methods
execute(*args, &blk)
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# File lib/drb_sqlite.rb, line 32 def execute(*args, &blk) r = @server.execute @dbfile, *args, &blk if r.is_a? String and r =~ /^SQLiteServerError:/ then raise SQLiteServerError, r[/(?<=^SQLiteServerError: )(.*)/] end r end
exists?(dbfile)
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# File lib/drb_sqlite.rb, line 43 def exists?(dbfile) @server.exists? dbfile end
fields(table)
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# File lib/drb_sqlite.rb, line 47 def fields(table) @server.fields @dbfile, table end
load_db(raw_dbfile)
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# File lib/drb_sqlite.rb, line 51 def load_db(raw_dbfile) puts 'DRbSQLite | inside load_db'.info if @debug if raw_dbfile =~ /^sqlite:\/\// then host, @dbfile = raw_dbfile\ .match(/(?<=^sqlite:\/\/)([^\/]+)\/(.*)/).captures if @debug then puts ('host: ' + host.inspect).debug puts ('@dbfile: ' + @dbfile.inspect).debug end @server = DRbObject.new nil, "druby://#{host}:#{@port}" else @dbfile = raw_dbfile @server = DRbObject.new nil, "druby://#{@host}:#{@port}" end @server.load_db(@dbfile) end
query(*args, &blk)
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# File lib/drb_sqlite.rb, line 90 def query(*args, &blk) r = @server.query @dbfile, *args, &blk if r.is_a? String and r =~ /^SQLiteServerError:/ then raise SQLiteServerError, r[/(?<=^SQLiteServerError: )(.*)/] end r end
results_as_hash()
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# File lib/drb_sqlite.rb, line 73 def results_as_hash() @server.results_as_hash @dbfile end
results_as_hash=(val)
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# File lib/drb_sqlite.rb, line 77 def results_as_hash=(val) puts 'inside results_as_hash=()'.info if @debug @server.results_as_hash = [@dbfile, val] end
table_info(s)
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# File lib/drb_sqlite.rb, line 82 def table_info(s) @server.table_info @dbfile, s end
tables()
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# File lib/drb_sqlite.rb, line 86 def tables() @server.tables @dbfile end