Changes for page Expressive Names

Last modified by chrisby on 2023/11/18 17:45

From version 1.5
edited by chrisby
on 2023/11/18 13:27
Change comment: There is no comment for this version
To version 1.4
edited by chrisby
on 2023/11/17 22:01
Change comment: There is no comment for this version

Summary

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1 -Names should be chosen as carefully as one would name their firstborn child.
2 -
3 -**Naming Conventions**
4 -
5 -* **Choose Meaningful and Descriptive Names**
6 - * Names should be descriptive of the purpose, e.g., use `unorderedNumbers` and `orderedNumbers` instead of a generic `numbers`.
7 - * Use names that reflect the solution domain and the problem domain.
8 - * Choose one word per concept (e.g. consistently use 'fetch' for the same concept, rather than mixing 'fetch' and 'retrieve').
9 -* **Clarity and Simplicity in Names**
10 - * Names should be self-evident and avoid mental mappings or translations for clarity.
11 - * Avoid ambiguities, such as confusion with similar names or characters (e.g., l and 1, O and 0).
12 - * Make differences clear and avoid very similar expressions.
13 - * Avoid superfluous or redundant context; shorter names are better as long as they are clear.
14 -* **Practical Aspects of Naming**
15 - * Use pronounceable names so that you can easily talk with others about it.
16 - * Use searchable names, meaning names which prevent search conflicts.
17 - * The length of a name should correspond to the size of its scope. E.g. counters only used locally in loops, could be short or even single letters, but names used in a broad scope should be more descriptive and longer.
18 - * Avoid encodings, such as references to the variable's scope or type in its name.
19 -
20 -**Class and Method Naming**
21 -
22 -* **Class Names**
23 - * Should consist of nouns or noun phrases.
24 -* **Method Names**
25 - * Should consist of verbs or verb phrases.
26 - * Follow the JavaBean standard for accessors, mutators, and predicates (prefixes: get, set, is, has).
27 - * Use distinct names for overloaded constructors and prefer private constructors with distinct factory methods.
28 -
29 -**General Coding Practices**
30 -
31 -* **Avoiding Confusion and Misinformation**
32 - * Avoid humorous names, puns, and any names that might cause confusion.
33 -* **Contextual Naming**
34 - * Add meaningful context that complements other variable and method names.
35 - * Dare to rename things for clarity and improvement; colleagues should appreciate these enhancements.
1 +* **Meaningful and Descriptive Names**
2 + * Choose names carefully, as if naming a child.
3 + * Names should reflect the code's purpose clearly. For example, use `unorderedNumbers` and `orderedNumbers` instead of a generic `numbers`.
4 +* **Avoid Misinformation**
5 + * Steer clear of ambiguous, easily confused names or characters (e.g., l vs. 1, O vs. 0).
6 +* **Clarity in Differences**
7 + * Distinguish names distinctly, avoiding similar expressions and redundant words (e.g., a, an, the, info, data).
8 +* **Pronounceable and Searchable Names**
9 + * Use names that are easy to pronounce and discuss.
10 + * Name length should match its scope: short for local loops, longer for broader usage.
11 +* **No Encodings or Mental Mappings**
12 + * Avoid including type or scope information in names.
13 + * Names should be clear without requiring mental translation, meaning any effort of the programmer to get the actual purpose
14 +* **Naming Conventions for Classes and Methods**
15 + * Class names: Use nouns or noun phrases.
16 + * Method names: Use verbs or verb phrases, adhering to standards like JavaBean (get, set, is, has). Utilize descriptive function names instead of overloaded constructors.
17 +* **Avoid Inappropriate Humor and Ambiguities**
18 + * Refrain from humorous names.
19 + * Choose one word per concept to maintain consistency (e.g., always use "get" instead of alternating with "fetch" or "retrieve").
20 + * Avoid puns and ambiguous terms (like "add" for addition or appending).
21 +* **Domain-Specific Naming**
22 + * Use technical terms (solution domain) for clarity among programmers.
23 + * Use terms from the problem domain when no technical equivalents exist, aiding domain experts.
24 +* **Context and Simplicity in Naming**
25 + * Provide meaningful context through combined variable and method names.
26 + * Avoid unnecessary context; opt for shorter, meaningful names.
27 + * Be open to renaming for clarity and improvement.