Module: Tabelr

Defined in:
lib/tabelr.rb,
lib/tabelr/table_formater.rb

Defined Under Namespace

Classes: TableFormator

Class Method Summary collapse

Class Method Details

.parse_args ⇒ Object 



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# File 'lib/tabelr.rb', line 19

def parse_args
  commands = []
  ARGV.each do |arg|
    commands << arg unless arg.index('-') === 0
  end
  commands
end

.run ⇒ Object 



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# File 'lib/tabelr.rb', line 7

def run
  args = parse_args
  return unless valid? args

  @tf = TableFormator.new

  json = JSON.parse(File.read(args[0]))
  # output = STDOUT
  output = $stdout
  @tf.go json, output
end

.valid?(args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tabelr.rb', line 27

def valid? args
  if args.nil? or args[0].nil?
    puts "Man, you gotta give me a file to read from!"
    return
  end
  unless File.exist?(args[0])
    puts "Man, you gotta give me a valid file to read from!"
    return
  end
  true
end