class Array
Public Instance Methods
hashify_single(in_sym=nil)
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# File lib/mwk-ruby-utils.rb, line 6 def hashify_single(in_sym=nil) res = {} self.each do |iter_el| res[in_sym.nil? ? iter_el : iter_el.send(in_sym)] = iter_el end res end
present_join(in_delim=", ")
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# File lib/mwk-ruby-utils.rb, line 2 def present_join(in_delim=", ") self.select {|x| (x || '').strip != ""}.join(in_delim) end