lib/spreadbase/document.rb in spreadbase-0.1.3 vs lib/spreadbase/document.rb in spreadbase-0.1.4

@@ -1,25 +1,5 @@
-# encoding: UTF-8
-
-=begin
-Copyright 2012 Saverio Miroddi saverio.pub2 <a-hat!> gmail.com
-
-This file is part of SpreadBase.
-
-SpreadBase is free software: you can redistribute it and/or modify it under the
-terms of the GNU Lesser General Public License as published by the Free Software
-Foundation, either version 3 of the License, or (at your option) any later
-version.
-
-SpreadBase 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 Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with SpreadBase.  If not, see <http://www.gnu.org/licenses/>.
-=end
-
 module SpreadBase # :nodoc:
 
   # Represents the abstraction of a document, merging both the file and the
   # document metadata concepts.
   #
@@ -40,20 +20,19 @@
     #
     # +document_path+::               (nil) Document path; if not passed, an empty document is created.
     #
     # _options_:
     #
-    # +force_18_strings_encoding+::   ('UTF-8') on ruby 1.8, when converting to UTF-8, assume the strings are using the specified format.
     # +floats_as_bigdecimal+::        (false) decode floats as BigDecimal instead of Float
     #
-    def initialize( document_path=nil, options={} )
+    def initialize(document_path=nil, options={})
       @document_path = document_path
       @options       = options.clone
 
-      if @document_path && File.exists?( document_path )
-        document_archive = IO.read( document_path )
-        decoded_document = Codecs::OpenDocument12.new.decode_archive( document_archive, options )
+      if @document_path && File.exist?(document_path)
+        document_archive = IO.read(document_path)
+        decoded_document = Codecs::OpenDocument12.new.decode_archive(document_archive, options)
 
         @column_width_styles = decoded_document.column_width_styles
         @tables              = decoded_document.tables
       else
         @column_width_styles = []
@@ -67,31 +46,31 @@
     #
     # _options_:
     #
     # +prettify+::                   Prettifies the content.xml file before saving.
     #
-    def save( options={} )
-      options = @options.merge( options )
+    def save(options={})
+      options = @options.merge(options)
 
       raise "At least one table must be present" if @tables.empty?
       raise "Document path not specified"        if @document_path.nil?
 
-      document_archive = Codecs::OpenDocument12.new.encode_to_archive( self, options )
+      document_archive = Codecs::OpenDocument12.new.encode_to_archive(self, options)
 
-      File.open( @document_path, 'wb' ) { | file | file << document_archive }
+      File.open(@document_path, 'wb') { | file | file << document_archive }
     end
 
     # _options_:
     #
     # +with_headers+::        Print the tables with headers.
     #
-    def to_s( options={} )
-      options.merge!( :row_prefix => '  ' )
+    def to_s(options={})
+      options.merge!(row_prefix: '  ')
 
-      tables.inject( '' ) do | output, table |
+      tables.inject('') do | output, table |
         output << "#{ table.name }:" << "\n" << "\n"
 
-        output << table.to_s( options ) << "\n"
+        output << table.to_s(options) << "\n"
       end
     end
 
   end