#!/usr/bin/env python3
''' Linear queue '''


class Queue:
    def __init__(self, items=[]):
        self.items = items

    def isEmpty(self):
        return self.items == []

    def size(self):
        return len(self.items)

    def enqueue(self, item):
        self.items.append(item)

    def dequeue(self):
        return self.items.pop(0)


def main():
    pass


if __name__ == '__main__':
    main()

@@ -16,19 +16,19 @@
 python3%0A
-'''
+%22%22%22
  Linear 
@@ -37,11 +37,11 @@
 eue 
-'''
+%22%22%22
 %0A%0A%0Ac
@@ -85,12 +85,63 @@
 ems=
+None):%0A        if items is None:%0A            items = 
 %5B%5D
-):
 %0A   
@@ -179,9 +179,10 @@
 f is
-E
+_e
 mpty

refactor Queue