ruby - 如何将特定格式的数组转换为哈希

Question

我有一个数组：

ar = ["p=abhZRAh7Un", "a=2", "c=1", "l=3033102", "r=1", "rt=mr", "pid=136330865", "pdid=AiOIhH2vzMPqvhYkxXOxeA%3D%3D", "lks=54.0311", "fks=54.0311"]

并且需要将其转换为带有键p、、a等c和值的散列 - 等号右侧的任何内容。在 ruby​​ 中有什么优雅的方法来做到这一点？

Answer 1

Hash[ar.map{|s| s.split("=")}]

Answer 2

require 'cgi'
ar = ["p=abhZRAh7Un", "a=2", "c=1", "l=3033102", "r=1", "rt=mr", "pid=136330865", "pdid=AiOIhH2vzMPqvhYkxXOxeA%3D%3D", "lks=54.0311", "fks=54.0311"]
CGI.parse(ar.join('&'))

输出：

=> {"rt"=>["mr"], "fks"=>["54.0311"], "pid"=>["136330865"], "lks"=>["54.0311"], "pdid"=>["AiOIhH2vzMPqvhYkxXOxeA=="], "r"=>["1"], "l"=>["3033102"], "c"=>["1"], "a"=>["2"], "p"=>["abhZRAh7Un"]}