fix: optimize code, remove unnecessary type annotations, simplify con… #598
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…ditional judgment, and improve code readability.
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WalkthroughThis update refactors several modules to improve type safety, code clarity, and import organization. Type assertions and casts are removed or replaced with safer checks, and import statements are regrouped for consistency. Minor formatting and readability improvements are made, particularly in vnode caching and weak map updates, without altering any core logic or exported APIs. Changes
Sequence Diagram(s)sequenceDiagram
participant Editor
participant TextArea
participant VNodeCache
Editor->>TextArea: updateView()
TextArea->>VNodeCache: get vnode for node
alt vnode exists and index differs
VNodeCache->>VNodeCache: update index and vnode
end
TextArea->>Editor: render updated view
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Actionable comments posted: 0
🧹 Nitpick comments (2)
packages/core/src/editor/plugins/with-content.ts (1)
198-198: Added blank line before return statementMinor formatting improvement for better readability. This follows common code style conventions where a blank line is added before return statements for better visual separation.
packages/core/src/text-area/update-view.ts (1)
48-48: Consider removing the unused parameter entirelyYou've renamed
readOnlyto_readOnlyto indicate it's unused, which is good practice. However, since this parameter isn't used in the function body, consider removing it entirely rather than just marking it as unused.-function genRootElem(elemId: string, _readOnly = false): Dom7Array { +function genRootElem(elemId: string): Dom7Array {
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📒 Files selected for processing (5)
packages/basic-modules/src/modules/code-block/plugin.ts(1 hunks)packages/core/src/editor/plugins/with-content.ts(3 hunks)packages/core/src/text-area/update-view.ts(7 hunks)packages/core/src/utils/weak-maps.ts(1 hunks)packages/table-module/src/utils/is-of-type.ts(1 hunks)
🧰 Additional context used
🧬 Code Graph Analysis (1)
packages/basic-modules/src/modules/code-block/plugin.ts (1)
packages/code-highlight/__tests__/content.ts (1)
codeNode(12-16)
⏰ Context from checks skipped due to timeout of 90000ms (2)
- GitHub Check: test-e2e
- GitHub Check: test
🔇 Additional comments (13)
packages/basic-modules/src/modules/code-block/plugin.ts (1)
78-78: Improved type safety by removing unnecessary type assertionRemoving the
@ts-ignorecomment and theas anytype assertion improves type safety while keeping the functionality unchanged. This is a good practice that allows TypeScript to better infer and check types.packages/table-module/src/utils/is-of-type.ts (1)
20-20: Cleaner type handling without unnecessary assertionGood change. The removal of the explicit
as anytype assertion is appropriate here since theisElement()function on line 8 already performs a type guard check with'type' in node, making the assertion redundant.packages/core/src/editor/plugins/with-content.ts (1)
124-124: Better property existence check using 'in' operatorImproved type safety by replacing the optional chaining with
as anytype assertion ((node as any)?.type) with a more explicit property existence check ('type' in node). This approach is more idiomatic TypeScript and makes the code intention clearer.packages/core/src/utils/weak-maps.ts (1)
7-20: Improved import organizationThe imports have been reorganized in a logical manner:
- External imports from 'slate' are now grouped together
- Proper spacing between external and internal imports
- Related internal imports are grouped more logically
This improves code readability and maintenance, making it easier to locate and understand import dependencies.
packages/core/src/text-area/update-view.ts (9)
6-23: Great improvement to import organization!The reorganization of imports provides better separation between external dependencies (snabbdom), internal interfaces, and utility modules. The alphabetical ordering of weak-map imports also helps with maintainability.
37-37: Good simplification of the contentEditable propertyReplacing whatever complex expression was previously used with the more direct
!readOnlyimproves readability while maintaining the same functionality.
80-94: Nice refactoring of vnode caching logicThe refactored code for vnode caching is much more readable with:
- Better variable names (
cachedValueis more descriptive)- Proper spacing between logical blocks
- Clearer destructuring of cached values
- Better brace placement for the nested conditions
This makes the complex caching logic easier to understand while preserving the original functionality.
98-98: Simplified NODE_TO_VNODE.set callGood refinement of the code that maintains the same functionality while being easier to read.
104-105: Good improvement to null checking logicThe refactored null check with braces and inline assignment is more consistent with the codebase style and improves readability.
127-127: Cleaner null checking with brace-enclosed returnGood improvement to the conditional logic with proper spacing and braces that makes the early return more visible.
137-137: Consistent style for conditional returnThis follows the same pattern used elsewhere in the file for early returns after null checks, maintaining code consistency.
142-154: Good use of whitespace around focus handling logicThe added spacing better separates the focus handling logic from the preceding code, improving readability.
159-161: Consistent spacing around conditional window handlingThe added line break is consistent with the spacing pattern used throughout the rest of the file.
🧰 Tools
🪛 ESLint
[error] 160-160: Expected an assignment or function call and instead saw an expression.
(no-unused-expressions)
…ditional judgment, and improve code readability.
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