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| -rw-r--r-- | genome-list.mjs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/genome-list.mjs b/genome-list.mjs index 8969a8c..c057d34 100644 --- a/genome-list.mjs +++ b/genome-list.mjs @@ -18,6 +18,14 @@ class GenomeList { return undefined } } + + get penultimate() { + if (this.genomes.length > 1) { + return this.genomes[this.genomes.length - 2] + } else { + return undefined + } + } } export default GenomeList |