# << 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 ); # ef='/debian/libconfig.git/tree/lib/parsectx.h?h=debian/1.4.8-4&id=ab71bd0a67c76bda955eeeedc51d68d7b09ef17b'>treecommitdiffstats
path: root/lib/parsectx.h (unfollow)
AgeCommit message (Expand)AuthorFilesLines
2012-02-07Fix "closes typo"Jonathan McCrohan1-1/+1
2012-02-07Revert "Add symbols"Jonathan McCrohan3-739/+1
2012-02-07Revert "Fix b0rked symbol file."Jonathan McCrohan1-1/+1
2012-02-07Revert "Second attempt"Jonathan McCrohan2-0/+194
2012-01-29Second attemptJonathan McCrohan2-194/+0
2012-01-29Fix b0rked symbol file.Jonathan McCrohan1-1/+1
2012-01-29Add symbolsJonathan McCrohan3-1/+739
2012-01-26add examples properlyJonathan McCrohan1-0/+2
2012-01-26Update changelogJonathan McCrohan1-3/+6
2012-01-26fix typoJonathan McCrohan1-1/+1
2012-01-26fix accidental description changesJonathan McCrohan1-2/+2
2012-01-26more fucking around to please lintianJonathan McCrohan1-5/+2
2012-01-25Linitan fixesJonathan McCrohan2-3/+2
2012-01-25Split out debug packagesJonathan McCrohan2-1/+6
2011-12-31Fix debian/rulesJonathan McCrohan1-1/+1
2011-12-31Remove shlibsJonathan McCrohan1-2/+0
2011-12-31Remove NMU from changelogJonathan McCrohan1-1/+0
2011-12-31Lintian FixesJonathan McCrohan1-2/+4
2011-12-31Remove Makefile patchJonathan McCrohan1-1/+0
2011-12-31Update MakefilesJonathan McCrohan10-248/+8222
2011-12-31Updated makefilesJonathan McCrohan1-0/+1