如何在Ruby中循环两个数组并创建映射

array1 = [1, 2, 3]
array2 = ['a', 'b', 'c']

mapping = {}

array1.each_with_index do |value, index|
  mapping[value] = array2[index]
end

puts mapping
# 输出: {1=>"a", 2=>"b", 3=>"c"}

array1 = [1, 2, 3]
array2 = ['a', 'b', 'c']

mapping = array1.zip(array2).to_h

puts mapping
# 输出: {1=>"a", 2=>"b", 3=>"c"}

array1 = [1, 2, 3]
array2 = ['a', 'b', 'c']

mapping = {}

array1.each_with_object(mapping) do |value, hash|
  hash[value] = array2.shift
end

puts mapping
# 输出: {1=>"a", 2=>"b", 3=>"c"}

array1 = [1, 2, 3]
array2 = ['a', 'b']

if array1.length == array2.length
  mapping = array1.zip(array2).to_h
else
  puts "Arrays must be of the same length"
end

array1 = []
array2 = ['a', 'b']

if !array1.empty? && !array2.empty?
  mapping = array1.zip(array2).to_h
else
  puts "Arrays cannot be empty"
end