Makes sense. Thanks!
On Thursday, December 3, 2015 at 1:06:16 PM UTC-8, Stefan Karpinski wrote:
>
> There's an obvious predicate implied by a Regex: does it match a string?
> What's the obvious predicate for a string? Checking whether it is contained
> in another string is one option but that's
There's an obvious predicate implied by a Regex: does it match a string?
What's the obvious predicate for a string? Checking whether it is contained
in another string is one option but that's pretty arbitrary. You could just
as well check for containment the other way. Or prefix, or suffix, etc.
O
That's really elegant. Is there a reason filter() is defined for regex
strings but not ASCIIStrings?
On Thursday, December 3, 2015 at 12:55:50 PM UTC-8, Stefan Karpinski wrote:
>
> You can just pass a Regex object to filter:
>
> filter(r"a.*b.*c"i, map(chomp,open(readlines,"/usr/share/dict/words"
You can just pass a Regex object to filter:
filter(r"a.*b.*c"i, map(chomp,open(readlines,"/usr/share/dict/words")))
This gives all dictionary words containing "a", "b" and "c" in order but
not contiguous.
On Thu, Dec 3, 2015 at 3:29 PM, David P. Sanders
wrote:
>
>
> El jueves, 3 de diciembre d
El jueves, 3 de diciembre de 2015, 13:54:01 (UTC-6), Erik Schnetter
escribió:
>
> You are looking for `filter`:
>
> filter(line->match(r"parameter", line), rLines)
>
Apparently this needs to be
filter(line->ismatch(r"3", line) != nothing, rLines)
(replace "match" with "ismatch" to get a Boo
You are looking for `filter`:
filter(line->match(r"parameter", line), rLines)
-erik
On Thu, Dec 3, 2015 at 2:52 PM, Jason McConochie wrote:
> Is there grep for an Array of AbstractStrings? See code below
>
>
> # A. Read a file into memory (nLines pre-determined)
>
> fID=open(fName)
>
> iLine=
Is there grep for an Array of AbstractStrings? See code below
# A. Read a file into memory (nLines pre-determined)
fID=open(fName)
iLine=0;
rLines=Array(ASCIIString,nLines);
while !eof(fID)
iLine+=1
rLines[iLine]=readline(fID)
end
# B. Find all strings in rLines with "parameter"
