Class: HammerCLI::Output::Formatters::ListFormatter

Inherits:
FieldFormatter show all
Defined in:
lib/hammer_cli/output/formatters.rb

Constant Summary collapse

INDENT = 
"  "

Instance Method Summary collapse

Methods inherited from FieldFormatter

#match?

Instance Method Details

#format(list, field_params = {}) ⇒ Object 



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# File 'lib/hammer_cli/output/formatters.rb', line 102

def format(list, field_params={})
  if list.is_a? Array
    separator = field_params.fetch(:separator, ', ')
    new_line = field_params.fetch(:on_new_line, false)

    list = list.join(separator)
    list ="\n#{list.indent_with(INDENT)}" if new_line
    list
  elsif list
    list.to_s
  else
    ""
  end
end

#tags ⇒ Object 



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# File 'lib/hammer_cli/output/formatters.rb', line 98

def tags
  [:flat]
end