diff options
Diffstat (limited to 'lib/rexml/functions.rb')
| -rw-r--r-- | lib/rexml/functions.rb | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/lib/rexml/functions.rb b/lib/rexml/functions.rb index fc9c4701c4..2d30e5fe92 100644 --- a/lib/rexml/functions.rb +++ b/lib/rexml/functions.rb @@ -48,7 +48,7 @@ module REXML # UNTESTED def Functions::local_name( node_set=nil ) get_namespace( node_set ) do |node| - return node.local_name + return node.local_name end end @@ -57,7 +57,7 @@ module REXML end def Functions::name( node_set=nil ) - get_namespace( node_set ) do |node| + get_namespace( node_set ) do |node| node.expanded_name end end @@ -66,7 +66,7 @@ module REXML def Functions::get_namespace( node_set = nil ) if node_set == nil yield @@context[:node] if defined? @@context[:node].namespace - else + else if node_set.respond_to? :each node_set.each { |node| yield node if defined? node.namespace } elsif node_set.respond_to? :namespace @@ -81,15 +81,15 @@ module REXML # # A number is converted to a string as follows # - # NaN is converted to the string NaN + # NaN is converted to the string NaN # - # positive zero is converted to the string 0 + # positive zero is converted to the string 0 # - # negative zero is converted to the string 0 + # negative zero is converted to the string 0 # - # positive infinity is converted to the string Infinity + # positive infinity is converted to the string Infinity # - # negative infinity is converted to the string -Infinity + # negative infinity is converted to the string -Infinity # # if the number is an integer, the number is represented in decimal form # as a Number with no decimal point and no leading zeros, preceded by a @@ -156,7 +156,7 @@ module REXML string(string).include?(string(test)) end - # Kouhei fixed this + # Kouhei fixed this def Functions::substring_before( string, test ) ruby_string = string(string) ruby_index = ruby_string.index(string(test)) @@ -166,7 +166,7 @@ module REXML ruby_string[ 0...ruby_index ] end end - + # Kouhei fixed this too def Functions::substring_after( string, test ) ruby_string = string(string) @@ -175,11 +175,11 @@ module REXML "" end - # Take equal portions of Mike Stok and Sean Russell; mix + # Take equal portions of Mike Stok and Sean Russell; mix # vigorously, and pour into a tall, chilled glass. Serves 10,000. def Functions::substring( string, start, length=nil ) ruby_string = string(string) - ruby_length = if length.nil? + ruby_length = if length.nil? ruby_string.length.to_f else number(length) @@ -188,15 +188,15 @@ module REXML # Handle the special cases return '' if ( - ruby_length.nan? or + ruby_length.nan? or ruby_start.nan? or ruby_start.infinite? ) infinite_length = ruby_length.infinite? == 1 ruby_length = ruby_string.length if infinite_length - - # Now, get the bounds. The XPath bounds are 1..length; the ruby bounds + + # Now, get the bounds. The XPath bounds are 1..length; the ruby bounds # are 0..length. Therefore, we have to offset the bounds by one. ruby_start = ruby_start.round - 1 ruby_length = ruby_length.round @@ -247,7 +247,7 @@ module REXML 0.upto(from.length - 1) { |pos| from_char = from[pos] unless map.has_key? from_char - map[from_char] = + map[from_char] = if pos < to.length to[pos] else @@ -359,7 +359,7 @@ module REXML nodes = [nodes] unless nodes.kind_of? Array nodes.inject(0) { |r,n| r += number(string(n)) } end - + def Functions::floor( number ) number(number).floor end |