Class: HP::Cloud::Tableizer
- Inherits:
-
Object
- Object
- HP::Cloud::Tableizer
- Defined in:
- lib/hpcloud/tableizer.rb
Constant Summary collapse
- DEFAULT_REPORT_PAGE_LENGTH =
60
Instance Attribute Summary collapse
-
#found ⇒ Object
readonly
Returns the value of attribute found.
Class Method Summary collapse
Instance Method Summary collapse
- #add(item) ⇒ Object
-
#initialize(options, keys, values = []) ⇒ Tableizer
constructor
A new instance of Tableizer.
- #print ⇒ Object
Constructor Details
#initialize(options, keys, values = []) ⇒ Tableizer
Returns a new instance of Tableizer.
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# File 'lib/hpcloud/tableizer.rb', line 30 def initialize(, keys, values = []) @options = columns = Columns.new(, keys) @keys = columns.keys @values = values @found = false @page_length = Config.new.get_i(:report_page_length, DEFAULT_REPORT_PAGE_LENGTH) end |
Instance Attribute Details
#found ⇒ Object (readonly)
Returns the value of attribute found.
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# File 'lib/hpcloud/tableizer.rb', line 26 def found @found end |
Class Method Details
.option_args ⇒ Object
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# File 'lib/hpcloud/tableizer.rb', line 71 def self.option_args return { :type => :string, :aliases => '-d', :desc => 'Use the specified value as the report separator.'} end |
.option_name ⇒ Object
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# File 'lib/hpcloud/tableizer.rb', line 67 def self.option_name return :separator end |
Instance Method Details
#add(item) ⇒ Object
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# File 'lib/hpcloud/tableizer.rb', line 39 def add(item) @found = true @values << item print if @values.length >= @page_length end |
#print ⇒ Object
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# File 'lib/hpcloud/tableizer.rb', line 45 def print return if @values.nil? return if @values.empty? @found = true if @options[:separator] separator = @options[:separator] separator = ',' if separator == "separator" @values.each{ |v| sep = '' line = '' @keys.each{ |k| line += "#{sep}#{v[k]}" sep = separator } puts line } else Formatador.display_compact_table(@values, @keys) end @values = [] end |