> On Nov 22, 2016, at 4:38 PM, Gary Gregory <[email protected]> wrote:
>
> On Tue, Nov 22, 2016 at 12:04 PM, Benedikt Ritter <[email protected]>
> wrote:
>
>> Hello Gilles
>>
>> Gilles <[email protected]> schrieb am Di., 22. Nov. 2016 um
>> 20:55 Uhr:
>>
>>> On Tue, 22 Nov 2016 19:40:30 +0000, Benedikt Ritter wrote:
>>>> Gary Gregory <[email protected]> schrieb am Sa., 19. Nov. 2016
>>>> um
>>>> 19:09 Uhr:
>>>>
>>>>> On Nov 19, 2016 9:50 AM, "Gilles" <[email protected]>
>>>>> wrote:
>>>>>>
>>>>>> On Sat, 19 Nov 2016 08:59:50 -0800, Gary Gregory wrote:
>>>>>>>
>>>>>>> On Sat, Nov 19, 2016 at 3:33 AM, Benedikt Ritter
>>>>> <[email protected]>
>>>>> wrote:
>>>>>>>
>>>>>>>> Hello Gray,
>>>>>>>>
>>>>>>>> Gary Gregory <[email protected]> schrieb am Sa., 19. Nov.
>>>>> 2016 um
>>>>>>>> 01:07 Uhr:
>>>>>>>>
>>>>>>>>> Just a thought:
>>>>>>>>>
>>>>>>>>> Does all the current (and future) string escaping code (XML,
>>>>> HTML,
>>>>> ...)
>>>>>>>>> really belong in [lang]? Would it be more natural to have it
>>>>> in
>>>>> [text]?
>>>>>>>>>
>>>>>>>>
>>>>>>>> My view on the whole think currently is, that we put stuff that
>>>>> is
>>>>> related
>>>>>>>> to strings in Lang. Code that works on texts should go to Text.
>>>>> To me a
>>>>>>>> text is more than just a string. A text contains works, that
>>>>> make up
>>>>>>>> sentences, which in turn build paragraphs.
>>>>>>>>
>>>>>>>> Using this description, I'd argue that escaping belongs into
>>>>> lang and
>>>>> not
>>>>>>>> into text, because it works on individual characters rather than
>>>>> on
>>>>> texts.
>>>>>>>>
>>>>>>>> But this would also raise the question if the various edit
>>>>> distance
>>>>>>>> algorithms works on texts or on strings. So maybe my distinction
>>>>> is not
>>>>>>>> good at all.
>>>>>>>>
>>>>>>>> Do we need to better specify the scope of text?
>>>>>>>>
>>>>>>>
>>>>>>> Great question of course.
>>>>>>>
>>>>>>> I'd like to think of [lang] as "What is missing from the JRE's
>>>>> most
>>>>> basic
>>>>>>> classes and specifically from the java.lang package and some
>>>>> java.util
>>>>>>> classes".
>>>>>>>
>>>>>>> Quoting from our site:
>>>>>>>
>>>>>>> "The standard Java libraries fail to provide enough methods for
>>>>>>> manipulation of its core classes. Apache Commons Lang provides
>>>>> these
>>>>> extra
>>>>>>> methods.
>>>>>>> Lang provides a host of helper utilities for the java.lang API,
>>>>> notably
>>>>>>> String manipulation methods, basic numerical methods, object
>>>>> reflection,
>>>>>>> concurrency, creation and serialization and System properties.
>>>>> Additionally
>>>>>>> it contains basic enhancements to java.util.Date
>>>>>>
>>>>>>
>>>>>> How about "Date" becoming a nice standalone component? ;-)
>>>>>> [Components should be concept-based.]
>>>>>
>>>>> Joda-time covers more than we will ever do here IMO. And Java 8 has
>>>>> new
>>>>> time APIs... maybe when lang is Java 8 based we can look again. For
>>>>> now I'd
>>>>> rather leave dates as is.
>>>>>
>>>>
>>>> Yes, let's get back to topic.
>>>>
>>>> I think we need a clear distinction between string related stuff that
>>>> goes
>>>> into Lang and more complex stuff that goes into text.
>>>
>>> IMHO "more complex" is key, not so much "string" vs "text".
>>>
>>> Hence I suggest [text] is a better place for "RandomStringUtils"
>>> than [lang], and the former should allow dependencies as a
>>> foundation for that complexity; in that case, that would be
>>> "Commons RNG".
>>>
>>
>> I find it hard to draw a line here. What might be complex to me, could be
>> simple for others. I fear that there will always be discussions.
>>
>
> Then we can focus on a feature request with a different lens: Would you
> reasonably expect this to be in java.lang or java.util.
Let’s consider an example that I would ask about here. Consider the
“longestCommonPrefix” method:
public static int longestCommonPrefix(final String s1, final String s2) {
int i = 0;
while (i < s1.length() && i < s2.length() && s1.charAt(i) == s2.charAt(i))
{
i++;
}
return i;
}
I would think that this would end up in text because I doubt many folks would
use this in standard application code. What are other’s thoughts?
-Rob
>
> Gary
>
>>
>>
>>>
>>> Regards,
>>> Gilles
>>>
>>>>
>>>>
>>>>>
>>>>> Gary
>>>>>>
>>>>>> How about deprecating "RandomUtils"?
>>>>>> [(About to be) superseded by "Commons RNG".]
>>>>>>
>>>>>> How about to
>>>>>> * moving "RandomStringUtils" to [text] too and
>>>>>> * implement it against a custom interface (as per Jochen's
>>>>> remark)
>>>>>> rather than "java.util.Random"
>>>>>> ?
>>>>>>
>>>>>>
>>>>>>> and a series of utilities
>>>>>>> dedicated to help with building methods, such as hashCode,
>>>>> toString and
>>>>>>> equals."
>>>>>>>
>>>>>>> I do not think edit distances fit into this at all.
>>>>>>
>>>>>>
>>>>>> +1
>>>>>>
>>>>>>
>>>>>>> I am also questioning whether string escaping belongs in lang as
>>>>> well
>>>>> since
>>>>>>> there are so many escaping domains XML, HTML, JSON, and so on.
>>>>>>
>>>>>>
>>>>>> They don't belong.
>>>>>>
>>>>>>
>>>>>>> IMO, anything that is word based does not belong in lang like
>>>>>>> capitlization. The WordUtils class should be in [text] IMO. The
>>>>> whole
>>>>> lang
>>>>>>> text package should be in [text] IMO.
>>>>>>
>>>>>>
>>>>>> +1
>>>>>> [To anything that imposes a strict diet on the humongous
>>>>> "components".]
>>>>>>
>>>>>>
>>>>>> Regards,
>>>>>> Gilles
>>>>>>
>>>
>>>
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