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author	Jonathan McCrohan <jmccrohan@gmail.com>	2012-02-11 19:03:15 +0000
committer	Jonathan McCrohan <jmccrohan@gmail.com>	2012-02-11 19:03:15 +0000
commit	faee0d2042cade1a1a875330c204ec5fac9cd9aa (patch)
tree	af7d85b127407783ea9587cecb277a957786e582 /lib/libconfig.hh
parent	684460f12215f5984b11f21b3d8d7d47776a79bd (diff)
download	libconfig-faee0d2042cade1a1a875330c204ec5fac9cd9aa.tar.gz

Fix typo in bugclose changelog

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0 files changed, 0 insertions, 0 deletions

*/ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */

# << 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)
# #<Config::Fixnum...>

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 );
#


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