Class: HammerCLI::Options::Normalizers::ListNested

Inherits:
AbstractNormalizer show all
Defined in:
lib/hammer_cli/options/normalizers.rb

Defined Under Namespace

Classes: Schema

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractNormalizer

#complete

Constructor Details

#initialize(schema) ⇒ ListNested

Returns a new instance of ListNested.



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# File 'lib/hammer_cli/options/normalizers.rb', line 134

def initialize(schema)
  @schema = Schema.new(schema)
end

Instance Attribute Details

#schema ⇒ Object (readonly)

Returns the value of attribute schema.



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# File 'lib/hammer_cli/options/normalizers.rb', line 132

def schema
  @schema
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 138

def description
  _("Comma separated list of values defined by a schema. See Option details section below.") + "\n" +
  _("JSON is acceptable and preferred way for complex parameters")
end

#format(val) ⇒ Object 



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# File 'lib/hammer_cli/options/normalizers.rb', line 143

def format(val)
  return [] unless val.is_a?(String) && !val.empty?
  begin
    JSON.parse(val)
  rescue JSON::ParserError
    HammerCLI::CSVParser.new.parse(val).inject([]) do |results, item|
      next if item.empty?

      results << KeyValueList.new.format(item)
    end
  end
end