first_char.rb in facets-0.9.0

- old
+ new

@@ -1,23 +2 @@
-class String
-  # Returns first _n_ characters.
-  #
-  #   require 'facet/string/first_char'
-  #
-  #   "Hello World".first_char(3)  #=> "Hel"
-  #
-  def first_char(n=1)
-    slice(0, n.to_i)
-  end
-end
-
-
-# __TEST__
-
-if __FILE__ == $0
-  require 'test/unit'
-  class TestCase < Test::Unit::TestCase
-    def test_first
-      assert_equal( "Hel", "Hello World".first_char(3) )
-    end
-  end
-end
+require 'nano/string/first_char.rb'
\ No newline at end of file