Class: Fields::DataField

Inherits:

LabeledField

• Object
• Field
• LabeledField
• Fields::DataField

Defined in:

lib/hammer_cli/output/fields.rb

Direct Known Subclasses

Collection, Date, Id, Joint, KeyValue, List

Instance Attribute Summary

• #path ⇒ Object readonly

  Returns the value of attribute path.

Attributes inherited from LabeledField

#label

Instance Method Summary

• #get_value(data) ⇒ Object
• #initialize(options = {}) ⇒ DataField constructor

  A new instance of DataField.

Constructor Details

#initialize(options = {}) ⇒ DataField

Returns a new instance of DataField.

# File 'lib/hammer_cli/output/fields.rb', line 28

def initialize(options={})
  @path = options[:path] || []
  super(options)
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.

# File 'lib/hammer_cli/output/fields.rb', line 26

def path
  @path
end

Instance Method Details

#get_value(data) ⇒ Object

# File 'lib/hammer_cli/output/fields.rb', line 33

def get_value(data)
  follow_path(data, path || [])
end