# << Usage >> # you can feed this README to irb and see the result # $ irb README # IMPORTANT NOTICE: # be careful with big *fixnum* (plain int) values in configs # int is 32 bit, but ruby fixnum is only 31! # For example, 2100000000 will be read as -47483648. require 'rconfig' c = Config.new c.read!('test.cfg') # => IOError c.read('test.cfg') # => false p c['some_var'] # => SettingNotFoundError # note: Config#lookup is alias for Config#[] c.append 'fixnum', Config::Fixnum.new(150) # # f1 = Config::Fixnum.new(1) c.append 'another_fixnum', f1 f2 = Config::Fixnum.new(256) c.append 'next_fixnum', f2 p c.size # => 3 c.delete(f1) # by element c.delete(0) # by index c.delete('next_fixnum') # by name # note: (at now) you cannot delete nested elements by Config#delete # you can do c['nested.element'].parent.delete(c['nested.element']) p c.size # => 0 l = Config::List.new c.append 'the_list', l l.append Config::String.new("abcdef") l << Config::Float.new(3.14) # note: Config::List#append and Config::Array#append both have # aliases Config::[Aggregate]#<< p l.name # => "the_list" p l.index # => 0 p l.root? # => false p l.size # => 3 l[0].format = Config::FORMAT_HEX p l[1].value # => 3.14 l[1].value = 2.71828 c.write 'test.cfg' # you will get test.cfg with following contents: # # the_list = ( "abcdef", 2.71828, 0x2A ); # 52ad6d174cf677d3c1e8e286f658b79a8b1b07&follow=1'>commitdiffstats
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2002-08-30[lcd4linux @ 2002-08-30 03:54:01 by reinelt]reinelt1-3/+8
2002-08-22[lcd4linux @ 2002-08-22 05:51:36 by reinelt]reinelt1-7/+4
2002-08-21[lcd4linux @ 2002-08-21 06:09:53 by reinelt]reinelt2-10/+48
2002-08-19[lcd4linux @ 2002-08-19 10:51:06 by reinelt]reinelt2-259/+60
2002-08-19[lcd4linux @ 2002-08-19 09:43:43 by reinelt]reinelt1-261/+57
2002-08-19[lcd4linux @ 2002-08-19 09:30:18 by reinelt]reinelt1-256/+106
2002-08-19[lcd4linux @ 2002-08-19 09:11:34 by reinelt]reinelt2-257/+51
2002-08-19[lcd4linux @ 2002-08-19 07:52:19 by reinelt]reinelt3-8/+17
2002-08-19[lcd4linux @ 2002-08-19 07:36:29 by reinelt]reinelt7-359/+481
2002-08-19[lcd4linux @ 2002-08-19 04:41:20 by reinelt]reinelt20-32/+166
2002-08-18[lcd4linux @ 2002-08-18 08:11:11 by reinelt]reinelt1-26/+28
2002-08-17[lcd4linux @ 2002-08-17 14:14:21 by reinelt]reinelt3-67/+101
2002-08-17[lcd4linux @ 2002-08-17 13:10:22 by reinelt]reinelt9-182/+765
2002-08-17[lcd4linux @ 2002-08-17 12:54:08 by reinelt]reinelt1-7/+23
2002-04-30[lcd4linux @ 2002-04-30 07:20:15 by reinelt]reinelt2-173/+129
2002-04-29[lcd4linux @ 2002-04-29 11:00:25 by reinelt]reinelt14-2339/+5100
2001-09-14[lcd4linux @ 2001-09-14 05:57:06 by reinelt]reinelt1-1/+5
2001-09-13[lcd4linux @ 2001-09-13 07:40:57 by reinelt]reinelt1-0/+6
2001-09-12[lcd4linux @ 2001-09-12 06:17:22 by reinelt]reinelt2-1/+8
2001-09-12[lcd4linux @ 2001-09-12 05:58:16 by reinelt]reinelt3-9/+27
2001-09-12[lcd4linux @ 2001-09-12 05:37:22 by reinelt]reinelt4-23/+99
2001-09-11[lcd4linux @ 2001-09-11 06:43:43 by reinelt]reinelt1-1/+10