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09.11.2008 at 01:06PM PDT, ID: 23724454
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9.1

Ruby - removing elements of a string in an array

Asked by philsivyer in Ruby Scripting Language

Hello
I have been trying to strip out parts of a string resulting from an array.
In my array I have collected text files from a folder - result is as follows:
c:08082008.txt
c:09082008.txt
I then managed to remove the c: element and the result is as follows:
[["08082008.txt", "09082008.txt"]]
I do not want the [[ or ]] in my result .......... in short how can you remove multiple parts of a string in an array?
My attempt som far ....

a = [Dir.glob("c:\*.txt")]
puts a
b = a.inspect.gsub!("c:","") #reomoves the c: element
File.open("c:/aa.txt","w") do |sink|
  sink.write b.to_s
  end
puts b #unforunately in the file I get [[and ]] at beginning and end of file
...................................
In the folder are 2 files
08082008.txt
09082008.txt
I want the same represented in the output file as "08082008.txt","09082008.txt"
 Regards
PhilStart Free Trial
 
 
[+][-]09.11.2008 at 10:35PM PDT, ID: 22457362

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[+][-]09.12.2008 at 04:08AM PDT, ID: 22458560

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[+][-]09.12.2008 at 08:29AM PDT, ID: 22460769

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[+][-]09.12.2008 at 08:32AM PDT, ID: 22460792

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[+][-]09.12.2008 at 08:56AM PDT, ID: 22461075

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[+][-]09.12.2008 at 09:20AM PDT, ID: 22461359

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About this solution

Zone: Ruby Scripting Language
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Solution Provided By: fridom
Participating Experts: 1
Solution Grade: A
 
 
[+][-]09.14.2008 at 01:15PM PDT, ID: 22474087

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