class Restruct::Set
Public Instance Methods
add(member)
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# File lib/restruct/set.rb, line 14 def add(member) _add member self end
Also aliased as: <<
add?(member)
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# File lib/restruct/set.rb, line 20 def add?(member) _add(member) == 0 ? nil : self end
clear()
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# File lib/restruct/set.rb, line 54 def clear destroy self end
delete(member)
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# File lib/restruct/set.rb, line 29 def delete(member) _delete member self end
delete?(member)
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# File lib/restruct/set.rb, line 34 def delete?(member) _delete(member) == 0 ? nil : self end
delete_if() { |e| ... }
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# File lib/restruct/set.rb, line 43 def delete_if each { |e| delete e if yield e } self end
disjoint?(set)
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# File lib/restruct/set.rb, line 95 def disjoint?(set) (to_a & set.to_a).empty? end
each(&block)
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# File lib/restruct/set.rb, line 73 def each(&block) to_a.each(&block) end
empty?()
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# File lib/restruct/set.rb, line 65 def empty? size == 0 end
include?(member)
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# File lib/restruct/set.rb, line 69 def include?(member) connection.call('SISMEMBER', id, serialize(member)) == 1 end
intersect?(set)
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# File lib/restruct/set.rb, line 91 def intersect?(set) !disjoint? set end
keep_if() { |e| ... }
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# File lib/restruct/set.rb, line 48 def keep_if each { |e| delete e unless yield e } self end
Also aliased as: select!
merge(members)
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# File lib/restruct/set.rb, line 24 def merge(members) _add *members self end
size()
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# File lib/restruct/set.rb, line 59 def size connection.call 'SCARD', id end
subtract(members)
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# File lib/restruct/set.rb, line 38 def subtract(members) _delete *members self end
to_a()
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# File lib/restruct/set.rb, line 77 def to_a connection.call('SMEMBERS', id).map { |e| deserialize e } end
to_set()
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# File lib/restruct/set.rb, line 81 def to_set to_a.to_set end
Also aliased as: to_primitive
Private Instance Methods
_add(*members)
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# File lib/restruct/set.rb, line 101 def _add(*members) connection.lazy 'SADD', id, *members.map { |m| serialize m } end
_delete(*members)
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# File lib/restruct/set.rb, line 105 def _delete(*members) connection.lazy 'SREM', id, *members.map { |m| serialize m } end
deserialize(string)
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# File lib/restruct/set.rb, line 114 def deserialize(string) string end
serialize(string)
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# File lib/restruct/set.rb, line 110 def serialize(string) string end