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--- !ruby/object:RI::ClassDescription
attributes: []
class_methods:
- !ruby/object:RI::MethodSummary
name: "[]"
- !ruby/object:RI::MethodSummary
name: new
comment:
- !ruby/struct:SM::Flow::P
body: Set implements a collection of unordered values with no duplicates. This is a hybrid of Array's intuitive inter-operation facilities and Hash's fast lookup.
- !ruby/struct:SM::Flow::P
body: "Several methods accept any Enumerable object (implementing <tt>each</tt>) for greater flexibility: new, replace, merge, subtract, |, &, -, ^."
- !ruby/struct:SM::Flow::P
body: The equality of each couple of elements is determined according to Object#eql? and Object#hash, since Set uses Hash as storage.
- !ruby/struct:SM::Flow::P
body: Finally, if you are using class Set, you can also use Enumerable#to_set for convenience.
- !ruby/struct:SM::Flow::H
level: 2
text: Example
- !ruby/struct:SM::Flow::VERB
body: " require 'set'\n s1 = Set.new [1, 2] # -> #<Set: {1, 2}>\n s2 = [1, 2].to_set # -> #<Set: {1, 2}>\n s1 == s2 # -> true\n s1.add("foo") # -> #<Set: {1, 2, "foo"}>\n s1.merge([2, 6]) # -> #<Set: {6, 1, 2, "foo"}>\n s1.subset? s2 # -> false\n s2.subset? s1 # -> true\n"
- !ruby/struct:SM::Flow::H
level: 2
text: Contact
- !ruby/struct:SM::Flow::VERB
body: " - Akinori MUSHA <knu@iDaemons.org> (current maintainer)\n"
constants: []
full_name: Set
includes:
- !ruby/object:RI::IncludedModule
name: Enumerable
instance_methods:
- !ruby/object:RI::MethodSummary
name: "&"
- !ruby/object:RI::MethodSummary
name: +
- !ruby/object:RI::MethodSummary
name: "-"
- !ruby/object:RI::MethodSummary
name: "<<"
- !ruby/object:RI::MethodSummary
name: ==
- !ruby/object:RI::MethodSummary
name: ^
- !ruby/object:RI::MethodSummary
name: add
- !ruby/object:RI::MethodSummary
name: add?
- !ruby/object:RI::MethodSummary
name: classify
- !ruby/object:RI::MethodSummary
name: clear
- !ruby/object:RI::MethodSummary
name: collect!
- !ruby/object:RI::MethodSummary
name: delete
- !ruby/object:RI::MethodSummary
name: delete?
- !ruby/object:RI::MethodSummary
name: delete_if
- !ruby/object:RI::MethodSummary
name: difference
- !ruby/object:RI::MethodSummary
name: divide
- !ruby/object:RI::MethodSummary
name: each
- !ruby/object:RI::MethodSummary
name: empty?
- !ruby/object:RI::MethodSummary
name: flatten
- !ruby/object:RI::MethodSummary
name: flatten!
- !ruby/object:RI::MethodSummary
name: flatten_merge
- !ruby/object:RI::MethodSummary
name: include?
- !ruby/object:RI::MethodSummary
name: initialize_copy
- !ruby/object:RI::MethodSummary
name: inspect
- !ruby/object:RI::MethodSummary
name: intersection
- !ruby/object:RI::MethodSummary
name: length
- !ruby/object:RI::MethodSummary
name: map!
- !ruby/object:RI::MethodSummary
name: member?
- !ruby/object:RI::MethodSummary
name: merge
- !ruby/object:RI::MethodSummary
name: proper_subset?
- !ruby/object:RI::MethodSummary
name: proper_superset?
- !ruby/object:RI::MethodSummary
name: reject!
- !ruby/object:RI::MethodSummary
name: replace
- !ruby/object:RI::MethodSummary
name: size
- !ruby/object:RI::MethodSummary
name: subset?
- !ruby/object:RI::MethodSummary
name: subtract
- !ruby/object:RI::MethodSummary
name: superset?
- !ruby/object:RI::MethodSummary
name: to_a
- !ruby/object:RI::MethodSummary
name: union
- !ruby/object:RI::MethodSummary
name: "|"
name: Set
superclass: Object
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