Class: Civo::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/civo/cli/client.rb

Class Method Summary collapse

Class Method Details

.tabulate(hash, titles, options = {}) ⇒ Object 



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# File 'lib/civo/cli/client.rb', line 3

def self.tabulate(hash, titles, options = {})
  longest_key_length = hash.keys.max_by(&:length).try(:length) || 5

  default = hash.delete("**DEFAULT**")
  title = "%-#{longest_key_length}s | %s" % [titles[0], titles[1]]
  puts title
  puts "%s-|-%s" % [("-" * longest_key_length), ("-" * (69-longest_key_length))]
  keys = hash.keys
  keys.sort! if options[:sort] == true
  keys.each do |key|
    value = hash[key]
    print "%-#{longest_key_length}s | %s" % [key, value]
    if key == default
      print " (DEFAULT)"
    end
    puts
  end
end

.tabulate_flexirest(data, mappings) ⇒ Object 



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# File 'lib/civo/cli/client.rb', line 22

def self.tabulate_flexirest(data, mappings)
  columns = mappings.dup
  columns.each do |k, nice|
    columns[k] = {max_width: (nice.length > 5 ? nice.length : 5), label: nice }
  end

  data.each do |record|
    columns.each do |k, v|
      if block_given?
        yield record
      end
      length = record.send(k).to_s.length
      if record.send(k).to_s.length > v[:max_width]
        v[:max_width] = length
      end
    end
  end

  puts columns.keys.map {|k| "%-#{columns[k][:max_width]}s" % columns[k][:label] }.to_a.join(" | ")
  puts columns.keys.map {|k| "-" * columns[k][:max_width] }.to_a.join("-+-")

  data.each do |record|
    row = []
    columns.each do |k, v|
      value = record.send(k)
      if value.is_a? Array
        value = value.join(", ")
      end
      row << "%-#{columns[k][:max_width]}s" % value
    end
    puts (row.join(" | "))
  end
end