A single RNA strand can be represented by the basic sequence which implements the Bio.Polymer behavior.

This module doesn't implement any validations, since those are not well defined in every case. For example, it may be valid to contain ambiguous nucleotides, or it may not. Since that depends on the use, this is left to applications developers to write.

Examples

iex>"uagc" in  RnaStrand.new("uuagcu")
true

iex>alias Bio.Enum, as: Bnum
...>RnaStrand.new("uuagcu")
...>|> Bnum.map(&(&1))
%RnaStrand{sequence: "uuagcu", length: 6}

iex>alias Bio.Enum, as: Bnum
...>RnaStrand.new("uuagcu")
...>|> Bnum.slice(2, 2)
%RnaStrand{sequence: "ag", length: 2}