Class: IniFile

Inherits:
Object
  • Object
show all
Defined in:
lib/inifile.rb

Overview

Copyright © 2004 Gregoire Lejeune <[email protected]>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Instance Method Summary collapse

Constructor Details

#initialize(file = nil) ⇒ IniFile

Returns a new instance of IniFile.



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# File 'lib/inifile.rb', line 21

def initialize( file = nil )
  clear( )
  if file.nil? == false and file.empty? == false
    load( file )
  end
end

Instance Method Details

#[](section) ⇒ Object 



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# File 'lib/inifile.rb', line 68

def [](section)
  if @hhxData.nil? == false
    return @hhxData[section]
  end
end

#[]=(section, hash) ⇒ Object 



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# File 'lib/inifile.rb', line 74

def []=(section, hash)
  if @hhxData.nil? == true
    @hhxData = Hash::new( )
    @sectionList = []
  end

  @hhxData[section] = hash
end

#clear ⇒ Object 



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# File 'lib/inifile.rb', line 62

def clear
  @hhxData = nil
  @sectionList = nil
  @xIniFile = nil
end

#load(file) ⇒ Object 



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# File 'lib/inifile.rb', line 28

def load( file )
  clear( )
  @hhxData = Hash::new( )
  @sectionList = []
  @xIniFile = file
  parseFile( )
end

#sections ⇒ Object 



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# File 'lib/inifile.rb', line 54

def sections
  if @hhxData.nil? == false
    @sectionList.each {|k|
      yield( k )
    }
  end
end

#write(file = nil) ⇒ Object 



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# File 'lib/inifile.rb', line 36

def write( file = nil )
  xWriteFile = @xIniFile
  if file.nil? == false
    xWriteFile = file
  end

  fIni = open( xWriteFile, "w" )
  @sectionList.each {|xSection|
    hxPairs = @hhData[xSection]
    fIni.print "[", xSection, "]\n"
    hxPairs.each{ |xKey, xValue|
      fIni.print xKey, " = ", xValue, "\n"
    }
    fIni.puts "\n"
  }
  fIni.close( )
end