Hi group.
Sorry for newbie question. Given the line like
node: { title: “15597629” label: “up[0,18 p:-2270.125]” }
How can I parse the above string into “15597629” and “up[0,18
p:-2270.125]”? There are numbers in the first “…” and a-z, :, [, and
] in the second “…” part.
Thanks in advance.
On 3/27/06, Minkoo S. [email protected] wrote:
Thanks in advance.
‘node: { title: “15597629” label: “up[0,18 p:-2270.125]” }’ =~
%r{(“.?").?(”.*?")}
seems a reasonable way to do it. Move the quotes outside the () if you
do
not want them excluded
from the results.
Access the data with
$1, $2 or Regexp.last_match[1], …[2]
Hope that helps
Robert
P.S.
Regexp questions are never newbee
Deux choses sont infinies : l’univers et la bêtise humaine ; en ce qui
concerne l’univers, je n’en ai pas acquis la certitude absolue.
On Tue, 2006-03-28 at 01:58 +0900, Minkoo S. wrote:
Hi group.
Sorry for newbie question. Given the line like
node: { title: “15597629” label: “up[0,18 p:-2270.125]” }
How can I parse the above string into “15597629” and “up[0,18
p:-2270.125]”? There are numbers in the first “…” and a-z, :, [, and
] in the second “…” part.
Here are a couple of ways:
s = ‘node: { title: “15597629” label: “up[0,18 p:-2270.125]” }’
=> “node: { title: “15597629” label: “up[0,18 p:-2270.125]” }”
s =~ /title:\s("[^"]")\slabel:\s("[^"]")/
=> 8
$1
=> "“15597629"”
$2
=> ““up[0,18 p:-2270.125]””
s.scan(/"[^"]*"/)
=> ["“15597629"”, ““up[0,18 p:-2270.125]””]
Minkoo S. wrote:
Thanks in advance.
‘node: { title: “15597629” label: “up[0,18 p:-2270.125]” }’.
split(’"’).values_at(1,3)
=> [“15597629”, “up[0,18 p:-2270.125]”]
Minkoo S. wrote:
Sorry for newbie question. Given the line like
node: { title: “15597629” label: “up[0,18 p:-2270.125]” }
How can I parse the above string into “15597629” and “up[0,18
p:-2270.125]”? There are numbers in the first “…” and a-z, :, [, and
] in the second “…” part.
str = ‘node: { title: “15597629” label: “up[0,18 p:-2270.125]” }’
node = YAML.load( str.sub(/"[^"]+"/, ‘\0,’) )
node[‘title’]
=> “15597629”
node[‘label’]
=> “up[0,18 p:-2270.125]”
I don’t know if it’s helpful, but it’s at least kind of striking.
_why