Module: Eco::Data::Hashes::DiffMeta::ClassMethods

Defined in:
lib/eco/data/hashes/diff_meta.rb

Instance Method Summary collapse

Instance Method Details

#case_sensitive(value = nil) ⇒ Object

Whether or not the diff calc of a node should be done case sensitive or insensitive.



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# File 'lib/eco/data/hashes/diff_meta.rb', line 33

def case_sensitive(value = nil)
  @case_sensitive = false unless instance_variable_defined?(:@case_sensitive)
  return @case_sensitive unless value
  @case_sensitive = !!value
end

#case_sensitive? ⇒ Boolean

Returns are comparisons of values done case sensitive?.

Returns:

  • (Boolean) —

    are comparisons of values done case sensitive?



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# File 'lib/eco/data/hashes/diff_meta.rb', line 40

def case_sensitive?
  !!@case_sensitive
end

#compare(*attrs) ⇒ Array<String>

Returns the comparable attributes.

Parameters:

  • attrs (Array<Symbol>, Array<String>)

Returns:

  • (Array<String>) —

    the comparable attributes



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# File 'lib/eco/data/hashes/diff_meta.rb', line 27

def compare(*attrs)
  compared_attrs.push(*attrs.map(&:to_s)).uniq!
  compared_attrs
end

#compared_attrs ⇒ Array<String>

Returns the comparable attributes.

Returns:

  • (Array<String>) —

    the comparable attributes



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# File 'lib/eco/data/hashes/diff_meta.rb', line 45

def compared_attrs
  @compared_attrs ||= []
end

#key(value = nil) ⇒ String

Returns the attribute that is key of the node diff elements.

Parameters:

  • value (String, NilClass) (defaults to: nil)

Returns:

  • (String) —

    the attribute that is key of the node diff elements.



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# File 'lib/eco/data/hashes/diff_meta.rb', line 15

def key(value = nil)
  return @key unless value
  @key = value.to_s
end

#key? ⇒ Boolean

Returns is there a key attribute defined?.

Returns:

  • (Boolean) —

    is there a key attribute defined?



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# File 'lib/eco/data/hashes/diff_meta.rb', line 21

def key?
  !!@key
end