diff options
Diffstat (limited to 'mrblib/string.rb')
| -rw-r--r-- | mrblib/string.rb | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/mrblib/string.rb b/mrblib/string.rb index 9ad8e8e73..e9eb2be1d 100644 --- a/mrblib/string.rb +++ b/mrblib/string.rb @@ -197,12 +197,12 @@ class String def []=(*args) anum = args.size if anum == 2 - pos, value = args + pos, value = args[0], args[1].__to_str case pos when String posnum = self.index(pos) if posnum - b = self[0, posnum.to_i] + b = self[0, posnum] a = self[(posnum + pos.length)..-1] self.replace([b, value, a].join('')) else @@ -217,17 +217,18 @@ class String end return self[head, tail-head]=value else + pos = pos.__to_int pos += self.length if pos < 0 if pos < 0 || pos > self.length raise IndexError, "index #{args[0]} out of string" end - b = self[0, pos.to_i] + b = self[0, pos] a = self[pos + 1..-1] self.replace([b, value, a].join('')) end return value elsif anum == 3 - pos, len, value = args + pos, len, value = args[0].__to_int, args[1].__to_int, args[2].__to_str pos += self.length if pos < 0 if pos < 0 || pos > self.length raise IndexError, "index #{args[0]} out of string" @@ -235,7 +236,7 @@ class String if len < 0 raise IndexError, "negative length #{len}" end - b = self[0, pos.to_i] + b = self[0, pos] a = self[pos + len..-1] self.replace([b, value, a].join('')) return value |