class Array
Extend with some convenience methods
Public Instance Methods
longest_common_prefix(other)
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Find the longest common prefix of two arrays @return [Array<Object>]
# File lib/nose/util.rb, line 51 def longest_common_prefix(other) fail TypeError unless other.is_a? Array (prefixes.to_a & other.prefixes.to_a).max_by(&:length) || [] end