【发布时间】:2012-10-05 21:55:05
【问题描述】:
我正在尝试按照以下示例将哈希插入数组:How to make dynamic multi-dimensional array in ruby?。出了什么问题?
@array = Array.new
test1 = {"key1" => "value1"}
test2 = {"key2" => "value2"}
test3 = {"key3" => "value3"}
@array.push(0)
@array[0] << test1
# ERROR: can't convert Hash into Integer
@array[0] << test2
@array.push(1)
@array[1] << test2
@array[1] << test3
【问题讨论】:
标签: ruby-on-rails ruby