Class: Eve::API::Response::Row

Inherits:
Object
  • Object
show all
Includes:
Result
Defined in:
lib/eve/api/response/row.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Result

#[], #all_fields, #delegate_to_child, #delegate_to_rowset, #literal_value_for, #parse_children, #to_hash, #to_yaml

Constructor Details

#initialize(row, columns = row.attribute_nodes.collect { |c| c.name }) ⇒ Row

Returns a new instance of Row.



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# File 'lib/eve/api/response/row.rb', line 6

def initialize(row, columns = row.attribute_nodes.collect { |c| c.name })
  @rowsets = []

  # @fields = row.attributes.keys.collect { |f| f.underscore }
  @fields = columns.collect { |c| c.underscore }

  # pre-emptively define all known columns to return nil
  klass = (class << self; self; end)
  columns.each { |c| klass.send(:define_method, c.underscore) { nil } }

  row.attribute_nodes.each_with_index do |attr, i|
    name = columns[i]
    if name.nil?
      name = attr.name
      @fields << name.underscore
    end
    value = literal_value_for attr.value

    klass.module_eval do
      define_method name.underscore do
        value
      end

      alias_method name, name.underscore
    end
  end

  parse_children row
end

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/eve/api/response/row.rb', line 3

def fields
  @fields
end

#rowsets ⇒ Object (readonly)

Returns the value of attribute rowsets.



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# File 'lib/eve/api/response/row.rb', line 4

def rowsets
  @rowsets
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/eve/api/response/row.rb', line 36

def inspect
  "<Row " +
  fields.map do |field_name|
    "#{field_name}: #{send field_name}"
  end.join(', ') + ">"
end