Merge: lib/popcorn: introduce BoolValidator in popcorn::pop_validation

[nit.git] / lib / core / text / string_search.nit

diff --git a/lib/core/text/string_search.nit b/lib/core/text/string_search.nit
index edd90db..7648816 100644 (file)
--- a/lib/core/text/string_search.nit
+++ b/lib/core/text/string_search.nit
@@ -470,15 +470,27 @@ redef class Text
                return res
        end
 
-       # Replace all occurences of `pattern` with `string`
+       # Replace all occurrences of `pattern` with `string`
        #
-       #     assert "hlelo".replace("le", "el")             ==  "hello"
-       #     assert "hello".replace('l', "")        ==  "heo"
-       fun replace(pattern: Pattern, string: SELFTYPE): String
+       #     assert "hlelo".replace("le", "el") == "hello"
+       #     assert "hello".replace('l', "")    == "heo"
+       #
+       #     var t: Text = "hello"
+       #     assert t.replace("hello", new FlatBuffer) == ""
+       fun replace(pattern: Pattern, string: Text): String
        do
                return self.split_with(pattern).join(string)
        end
 
+       # Replace the first occurrence of `pattern` with `string`
+       #
+       #     assert "hlelo".replace_first("le", "el") == "hello"
+       #     assert "hello".replace_first('l', "")    == "helo"
+       fun replace_first(pattern: Pattern, string: Text): String
+       do
+               return self.split_once_on(pattern).join(string)
+       end
+
        # Does `self` contains at least one instance of `pattern`?
        #
        #     assert "hello".has('l')