Hi,
I am surprised that this doesn't work:
class Foo
{
void bar(string) {}
}
void bar(Foo foo, int i)
{
}
auto foo = new Foo();
foo.bar(123); // <=== error
causing compilation error:
main.d(24): Error: function main.Foo.bar (string _param_0) is not
callable using argument types (int)
do
On 4/6/15 12:23 PM, Szymon Gatner wrote:
Hi,
I am surprised that this doesn't work:
class Foo
{
void bar(string) {}
}
void bar(Foo foo, int i)
{
}
auto foo = new Foo();
foo.bar(123); // <=== error
causing compilation error:
main.d(24): Error: function main.Foo.bar (string _param_0) is no
On Monday, 6 April 2015 at 17:53:13 UTC, Steven Schveighoffer
wrote:
On 4/6/15 12:23 PM, Szymon Gatner wrote:
Hi,
I am surprised that this doesn't work:
class Foo
{
void bar(string) {}
}
void bar(Foo foo, int i)
{
}
auto foo = new Foo();
foo.bar(123); // <=== error
causing compilation err
On 4/6/15 2:00 PM, Szymon Gatner wrote:
On Monday, 6 April 2015 at 17:53:13 UTC, Steven Schveighoffer wrote:
On 4/6/15 12:23 PM, Szymon Gatner wrote:
Hi,
I am surprised that this doesn't work:
class Foo
{
void bar(string) {}
}
void bar(Foo foo, int i)
{
}
auto foo = new Foo();
foo.bar(123
On Monday, 6 April 2015 at 18:00:46 UTC, Szymon Gatner wrote:
Why is that? The use case is to provide a set of convenience
"extension methods" to a basic interface. Say, given:
This is not the only use case, another (maybe even more common)
use is to allow pipeline programming.
Example from
EDIT: mis-formatted previous snippet
import std.algorithm, std.stdio, std.range, std.conv;
void main()
{
stdin
.byLine
.filter!(s => !s.empty && s.front != '#’) // Filter with
this lambda function
.map!(s => s.to!double) // Map the strings to doubles
.array /
On Tuesday, 7 April 2015 at 14:46:52 UTC, cym13 wrote:
EDIT: mis-formatted previous snippet
import std.algorithm, std.stdio, std.range, std.conv;
void main()
{
stdin
.byLine
.filter!(s => !s.empty && s.front != '#’) // Filter
with this lambda function
.map!(s => s.t
