对于微阵列数据处理,我需要列出从 1 到 654 的基因名称,例如Gene_1 ... Gene_654
.
我的简单 Ruby 代码生成以下内容:
1.upto(654).each { |i| print "Gene" }
结果是:
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene
..................................
GeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGeneGene=> 1
irb(main):008:0>
如何按顺序增量顺序将“后缀 _#”添加到打印的字符串并将它们放在一列中,例如:
Gene_1
Gene_2
::::::
Gene_654