Linux SRV-16 6.18.44-paas #1 SMP PREEMPT_DYNAMIC Thu Aug 13 10:08:12 UTC 2026 x86_64

/proc/self/root/proc/thread-self/root/opt/ruby-2.7/usr/share/ri/2.7.0/system/Array/

//proc/self/root/proc/thread-self/root/opt/ruby-2.7/usr/share/ri/2.7.0/system/Array/union-i.ri

U:RDoc::AnyMethod[iI" union:ETI"Array#union;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"WSet Union --- Returns a new array by joining <code>other_ary</code>s with +self+, ;TI"Mexcluding any duplicates and preserving the order from the given arrays.;To:RDoc::Markup::BlankLine�o; ; [I"MIt compares elements using their #hash and #eql? methods for efficiency.;T@o:RDoc::Markup::Verbatim; [I"P[ "a", "b", "c" ].union( [ "c", "d", "a" ] ) #=> [ "a", "b", "c", "d" ] ;TI"P[ "a" ].union( ["e", "b"], ["a", "c", "b"] ) #=> [ "a", "e", "b", "c" ] ;TI"[ "a" ].union #=> [ "a" ] ;T:@format0o; ; [I"See also Array#|.;T: @fileI"array.c;T:0@omit_headings_from_table_of_contents_below0I"9ary.union(other_ary1, other_ary2, ...) -> new_ary ;T0[�I"(*args);T@FI" Array;TcRDoc::NormalClass00