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femontanha/dnaStrand.js

Created November 13, 2017 01:14
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DNAStrand
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dnaStrand.js
function DNAStrand(dna) {
return dna.replace(/./g, function(c) {
return DNAStrand.pairs[c]
})
}
// OR
function DNAStrand(dna) {
return dna.split('').map((item) => pairs[item]).join('')
}
DNAStrand.pairs = {
A: 'T',
T: 'A',
C: 'G',
}
// e.g
DNAStrand('AAAAA')
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