Class: Stockr::Export

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

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/stockr/export.rb', line 12

def all
  @all ||= Part.search("") || []
end

.csv ⇒ Object 



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# File 'lib/stockr/export.rb', line 44

def csv
  output = "name,qty,price\n"
  for p in all
    output << [p.name, p.qty, p.price].join(",")
  end
  output << "\n"
  write(output, "csv")
end

.filename ⇒ Object 



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# File 'lib/stockr/export.rb', line 36

def filename
  "my_stockr_" + timestamp
end

.format ⇒ Object 



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# File 'lib/stockr/export.rb', line 20

def format
  <<TXT
Stockr Export

  #{timestamp}

-------------------------------------------

#{Part.list.join("\n")}

-------------------------------------------
Total: #{all.size}

TXT
end

.html ⇒ Object 



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# File 'lib/stockr/export.rb', line 53

def html
end

.pdf ⇒ Object 



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# File 'lib/stockr/export.rb', line 56

def pdf
end

.timestamp ⇒ Object 



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# File 'lib/stockr/export.rb', line 16

def timestamp
  @ts ||= Time.now.strftime("%y-%m-%d-%H-%M-%S")
end

.txt ⇒ Object 



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# File 'lib/stockr/export.rb', line 40

def txt
  write(format, "txt")
end

.write(txt, ext) ⇒ Object 



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# File 'lib/stockr/export.rb', line 62

def write(txt, ext)
  fname = filename + ".#{ext}"
  File.open(fname, "w") { |f| f << txt }
  fname
end

.xml ⇒ Object 



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# File 'lib/stockr/export.rb', line 59

def xml
end