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//opt/alt/ruby18/share/ri/1.8/system/Regexp/union-c.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Return a <tt>Regexp</tt> object that is the union of the given <em>pattern</em>s, i.e., will match any of its parts. The <em>pattern</em>s can be Regexp objects, in which case their options will be preserved, or Strings. If no patterns are given, returns <tt>/(?!)/</tt>. - !ruby/struct:SM::Flow::VERB body: " Regexp.union #=> /(?!)/\n Regexp.union("penzance") #=> /penzance/\n Regexp.union("a+b*c") #=> /a+b*c/\n Regexp.union("skiing", "sledding") #=> /skiing|sledding/\n Regexp.union(["skiing", "sledding"]) #=> /skiing|sledding/\n Regexp.union(/dogs/, /cats/i) #=> /(?-mix:dogs)|(?i-mx:cats)/\n" full_name: Regexp::union is_singleton: true name: union params: | Regexp.union(pat1, pat2, ...) => new_regexp Regexp.union(pats_ary) => new_regexp visibility: public
