# << 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 ); # commit/config.guess?id=b0b54b4ea5599c0d5142a0efaa003912210b840a&follow=1'>commitdiffstats
path: root/config.guess (unfollow)
AgeCommit message (Expand)AuthorFilesLines
2004-06-06[lcd4linux @ 2004-06-06 06:51:59 by reinelt]reinelt16-52/+135
2004-06-05[lcd4linux @ 2004-06-05 14:56:48 by reinelt]reinelt3-24/+37
2004-06-05[lcd4linux @ 2004-06-05 06:41:39 by reinelt]reinelt11-42/+87
2004-06-05[lcd4linux @ 2004-06-05 06:13:11 by reinelt]reinelt9-69/+327
2004-06-02[lcd4linux @ 2004-06-02 10:09:22 by reinelt]reinelt4-180/+183
2004-06-02[lcd4linux @ 2004-06-02 09:41:19 by reinelt]reinelt18-114/+211
2004-06-02[lcd4linux @ 2004-06-02 05:56:25 by reinelt]reinelt1-2/+6
2004-06-02[lcd4linux @ 2004-06-02 05:35:55 by reinelt]reinelt1-0/+20
2004-06-02[lcd4linux @ 2004-06-02 05:27:59 by reinelt]reinelt26-0/+2405
2004-06-02[lcd4linux @ 2004-06-02 05:14:16 by reinelt]reinelt2-17/+31
2004-06-01[lcd4linux @ 2004-06-01 06:45:28 by reinelt]reinelt18-71/+241
2004-06-01[lcd4linux @ 2004-06-01 06:04:25 by reinelt]reinelt2-25/+25
2004-05-31[lcd4linux @ 2004-05-31 21:23:16 by reinelt]reinelt1-37/+49
2004-05-31[lcd4linux @ 2004-05-31 21:05:13 by reinelt]reinelt5-77/+111
2004-05-31[lcd4linux @ 2004-05-31 16:39:05 by reinelt]reinelt11-180/+535
2004-05-31[lcd4linux @ 2004-05-31 06:27:34 by reinelt]reinelt1-0/+40
2004-05-31[lcd4linux @ 2004-05-31 06:24:42 by reinelt]reinelt2-7/+29
2004-05-31[lcd4linux @ 2004-05-31 05:38:02 by reinelt]reinelt8-42/+94
2004-05-31[lcd4linux @ 2004-05-31 01:31:01 by andy-b]andy-b1-10/+12
2004-05-30[lcd4linux @ 2004-05-30 08:25:50 by reinelt]reinelt2-30/+92
2004-05-29[lcd4linux @ 2004-05-29 23:30:20 by reinelt]reinelt1-1/+9
2004-05-29[lcd4linux @ 2004-05-29 15:53:28 by reinelt]reinelt3-9/+25
2004-05-29[lcd4linux @ 2004-05-29 01:07:56 by reinelt]reinelt2-21/+25
2004-05-29[lcd4linux @ 2004-05-29 00:27:14 by reinelt]reinelt8-11/+214
2004-05-28[lcd4linux @ 2004-05-28 14:38:10 by reinelt]reinelt2-1/+41