hi all,
now i am facing problem with count, actually i need to count the data
after spliting like this is my one data
@aa=LINEDIA0000050000005705700697RCSHEPLER’S EXCLU100SHEPLER’S
EXCLUSIVE6042142403SHEPLERS COGNAC HORNBACK CAIMAN
TAIL200707192007071902724178914197070
A*******************50384~
- i need to split based on *,if you split base on *, we can get number
count 44, but in coding i don’t know how to count in array, i user
@a.size function, but its shows the count no 1 only, please help me
to count this record and get the array index.
i have given my coding, what i tried in below,
@[email protected]("~")
@a.each do |v|
@h=v.split("*")
@[email protected]
end
return @test
This is the sample records, this record will follows one by one at the
end of ~.
On 10/10/07, Vidya V. [email protected] wrote:
- i need to split based on *,if you split base on *, we can get number
end
return @test
This is the sample records, this record will follows one by one at the
end of ~.
The problem here is that * is a special character for regular
expressions, so you will have to escape it. This works:
@[email protected](“~”)
@a.each do |v|
@h=v.split(“*”)
end
Hope this helps,
Jesus.
On Oct 10, 8:54 am, “Jesús Gabriel y Galán” [email protected]
wrote:
i have given my coding, what i tried in below,
Jesus.- Hide quoted text -
the @ character should not be used unless the variable is an instance
variable (@x) or class variable (@@x)
you’re showing your perl background
the character string must be enclosed within parentheses
aa=“LINEDIA0000050000005705700697RCSHEPLER’S EXCLU100SHEPLER’S
\ # '' instructs ruby to ignore the carriage return
EXCLUSIVE6042142403SHEPLERS COGNAC HORNBACK CAIMAN
TAIL200707192007071902724178914197070
A*******************50384~”
puts “aa is a #{aa.class} of length #{aa.size}”
ab = aa.split(‘~’)
puts “ab is #{ab.class} of size #{ab.size}”
ab.each do |a|
puts “a is a #{a.class} of length #{a.size}”
b = a.split(‘*’) # no need to escape unless you use a regex
split(/*/)
puts “b is a #{b.class} of size #{b.size}”
end
aa is a String of length 195
ab is Array of size 1
a is a String of length 194
b is a Array of size 44 b,size or b.length
gives the size of the array
Complete(0)