Class: ActiveSupport::OrderedHash
- Inherits:
-
Array
show all
- Defined in:
- lib/active_support/ordered_options.rb
Overview
Instance Method Summary
collapse
#in_groups_of, #split
included, #to_formatted_s, #to_param, #to_sentence, #to_xml
Instance Method Details
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# File 'lib/active_support/ordered_options.rb', line 13
def [](key)
pair = assoc(key)
pair ? pair.last : nil
end
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#[]=(key, value) ⇒ Object
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# File 'lib/active_support/ordered_options.rb', line 4
def []=(key, value)
if pair = assoc(key)
pair.pop
pair << value
else
self << [key, value]
end
end
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# File 'lib/active_support/ordered_options.rb', line 18
def keys
collect { |key, value| key }
end
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# File 'lib/active_support/ordered_options.rb', line 22
def values
collect { |key, value| value }
end
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