remove reimplementations of #to_s for core collection classes

It's basically buggy, and not needed since 1.9. It was really a 1.8 thing.
orocos-toolchain · Nov 12, 2015 · bcf4e83 · bcf4e83
1 parent 04dde7a
commit bcf4e83
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diff --git a/lib/utilrb/array/to_s.rb b/lib/utilrb/array/to_s.rb
@@ -1,12 +0,0 @@
-require 'utilrb/enumerable/to_s_helper'
-class Array
-    # Displays arrays as [ a, b, [c, d], ... ] instead of the standard #join
-    # Unlike #inspect, it calls #to_s on the elements too
-    undef_method :to_s
-    def to_s
-	EnumerableToString.to_s_helper(self, '[', ']') do |obj|
-	    obj.to_s
-	end
-    end
-end
-

diff --git a/lib/utilrb/hash/to_s.rb b/lib/utilrb/hash/to_s.rb
@@ -1,12 +0,0 @@
-require 'utilrb/enumerable/to_s_helper'
-class Hash
-    # Displays hashes as { a => A, b => B, ... } instead of the standard #join
-    # Unlike #inspect, it calls #to_s on the elements too
-    undef_method :to_s
-    def to_s
-	EnumerableToString.to_s_helper(self, '{', '}') do |k, v| 
-	    "#{k} => #{v}" 
-	end
-    end
-end
-

diff --git a/lib/utilrb/set/to_s.rb b/lib/utilrb/set/to_s.rb
@@ -1,11 +0,0 @@
-require 'utilrb/enumerable/to_s_helper'
-require 'set'
-class Set
-    # Displays the set as {a, b, c, d}
-    def to_s
-	EnumerableToString.to_s_helper(self, '{', '}') do |obj|
-	    obj.to_s
-	end
-    end
-end
-