1
Ruby代碼是:添加到陣列循環
a = []
h = {}
2.times.each do |i|
%w(a b c).each do |x|
h[x] = x + i.to_s
end
a << h
end
結果是:
a = [{"c"=>"c1", "b"=>"b1", "a"=>"a1"}, {"c"=>"c1", "b"=>"b1", "a"=>"a1"}]
但我希望的結果是:
a = [{"c"=>"c0", "b"=>"b0", "a"=>"a0"}, {"c"=>"c1", "b"=>"b1", "a"=>"a1"}]
誰可以幫助me.thx
我知道了,把'h = {}'放到'2.times.each do | i |'是可以的。謝謝 – s6520643