多次元連想配列のソート - Qiita

dict = { 1: { 'name': 'A', 'age': 30, }, 2: { 'name': 'B', 'age': 31, }, 3: { 'name': 'C', 'age': 29, }, } for i in sorted(dict.items(), key=lambda x: x[1]['age'], reverse=True): print(i) $ python3 s.py (2, {'name': 'B', 'age': 31}) (1, {'name': 'A', 'age': 30}) (3, {'name': 'C', 'age': 29}) use strict; use warnings; use Data::Dumper; my %hash = ( 1 => { name => 'A', age => 30 }, 2 => { name => 'B