# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/zjyrgpa
設計模式 in Go: Iterator
行爲模式旨在解決對象間通信和交互相關的問題,專注於定義那些複雜到無法靜態設計的協作策略,這些協作策略使得程序可以在運行時動態地進行職責派遣以實現更好的擴展。今天我們開始第 2 個行爲模式的學習 —— Iterator(迭代器模式)。問題背景:設想我們定義了一個新的數據類型,它包含了一系列數據元素,可能是以 list、array、set 或其他據結構進行存儲,重要的是我們後續會出於性能、功能方面 ⌘ Read more