On Thursday, 6 February 2020 at 16:29:57 UTC, Steven
Schveighoffer wrote:
On 2/6/20 11:05 AM, mark wrote:
src/package.d(50,35): Error: no property opCall for type
diffrange.Diff!(dchar[]), did you mean new Diff!(dchar[])?
Hah, forgot that it's a class. Yes, I DID mean new Diff ;)
-Steve
On 2/6/20 11:05 AM, mark wrote:
src/package.d(50,35): Error: no property opCall for type
diffrange.Diff!(dchar[]), did you mean new Diff!(dchar[])?
Hah, forgot that it's a class. Yes, I DID mean new Diff ;)
-Steve
On Thursday, 6 February 2020 at 15:21:46 UTC, Steven
Schveighoffer wrote:
[snip]
3. You should declare constraints signifying what types are
valid. i.e.:
class Diff(T) if (
isForwardRange!T // it's a forward range
&& is(typeof(T.init.front == T.init.front)) // elements are
comparable
On 2/6/20 7:16 AM, mark wrote:
I am starting on porting Python's difflib's sequence matcher to D.
I want to have a class that will accept two ranges whose elements are of
the same type and whose elements can be compared for equality.
How do I make a class declaration that specifies a
I forgot to mention: I want the class to work with:
Diff(aForwardRange, bForwardRange)
where T = ForwardRange, E = anything that supports ==
A common use case is for two sequences of strings (i.e., lines
read from two files).
Diff(aString, bString) where
T = char[] or wchar[] or dchar[] E =
