Class: Codewalk

Inherits:
Object
  • Object
show all
Defined in:
lib/codewalk.rb

Constant Summary collapse

DELIMITER = 
/\nEXAMPLE [0-9]*\n/

Instance Method Summary collapse

Instance Method Details

#[](index) ⇒ Object 



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# File 'lib/codewalk.rb', line 18

def [](index)
    @chunks[index]
end

#output ⇒ Object 



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# File 'lib/codewalk.rb', line 22

def output()
    @chunks[-1]
end

#parse(output_raw) ⇒ Object 



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# File 'lib/codewalk.rb', line 5

def parse(output_raw)
    raw_chunks = output_raw.split(DELIMITER)
    raw_chunks.shift() # remove empty first element
    @chunks = raw_chunks.collect do |chunk|
        # remove starting and trailing newline from each chunk
        chunk[-1] = ""
        chunk[0] = ""
        chunk
    end

    self
end

#run(command) ⇒ Object 



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# File 'lib/codewalk.rb', line 26

def run(command)
    output_raw = `#{command}`
    parse(output_raw)

    self
end