metosin/malli

Full support for decimal

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#1,272 建立於 2026年4月1日

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 (1 留言) (0 反應) (0 負責人)Clojure (1,724 star) (237 fork)batch import
enhancementhelp wanted

描述

Hello :) Found myself having to make some stylistic compromises with decimals in my schema, and would have liked it if it was supported like a :double schema with min max preds and bound generation.

Alternatives:

  • use decimal? and custom generators / and :and for bounds
  • define my own schema

Thanks

貢獻者指南

技術棧
無
領域
backend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
familiarity with malli schema definitionsbasic Clojure
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
60
研究方向
The issue asks for full decimal support similar to :double. Start by examining the existing :double schema implementation, including its min, max, and bound generation. Look at the relevant source files (e.g., src/malli/impl/schema.clj) to understand the pattern. Then design a :decimal schema that supports similar features. Consider the comment in the issue for additional context.