Fix FLEX function parameter tables

[shahar-biron]

Ensure there is a blank line between each '## Parameters' heading and the following Markdown table so parameter definitions render correctly in FLEX function docs.

Co-Authored-By: Warp [email protected]

PR Summary by Typo

Overview

This PR addresses a minor formatting issue in the documentation for various FLEX functions by adding a blank line before the "Parameters" section.

Key Changes

• Added a blank line before the ## Parameters heading in 41 documentation files for FLEX User-Defined Functions (UDFs). This improves the visual separation and readability of the parameter tables.

Work Breakdown

Category	Lines Changed
New Work	41 (100%)
Total Changes	41

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Summary by CodeRabbit

• Documentation
  • Improved formatting consistency across function documentation with enhanced parameter table structure
  • Updated parameter documentation for multiple functions to accurately reflect their signatures and inputs
  • Added clarification of previously undocumented parameters in text manipulation, date, collection, and map functions

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[coderabbitai]

📝 Walkthrough

Walkthrough

This PR standardizes documentation formatting across 40+ FLEX UDF modules by adding blank lines after section headings and introducing missing parameter table headers. Additionally, several files receive new or expanded parameter documentation to complete their function signatures.

Changes

Cohort / File(s)	Summary
Bitwise operations formatting udfs/flex/bitwise/and.md, udfs/flex/bitwise/not.md, udfs/flex/bitwise/xor.md, udfs/flex/bitwise/shiftRight.md	Add blank lines after "## Parameters" headers and table headers for consistent documentation formatting
Bitwise operations with parameter updates udfs/flex/bitwise/or.md, udfs/flex/bitwise/shiftLeft.md	Add blank lines and/or introduce Parameters table headers; shiftLeft expands to document the "positions" parameter
Collections documentation udfs/flex/collections/frequencies.md, udfs/flex/collections/shuffle.md, udfs/flex/collections/union.md, udfs/flex/collections/zip.md	Add blank lines and/or Parameters table headers for formatting standardization
Collections with parameter expansion udfs/flex/collections/intersection.md	Introduce list2 parameter and table header to document both list1 and list2 inputs
Date operations formatting udfs/flex/date/format.md, udfs/flex/date/parse.md, udfs/flex/date/toTimeZone.md	Add blank lines after "## Parameters" headers
Date operations with signature update udfs/flex/date/truncate.md	Add new required parameter "unit" (string), changing function signature from flex.date.truncate(datetime) to flex.date.truncate(datetime, unit)
JSON utilities formatting udfs/flex/json/fromJsonList.md, udfs/flex/json/fromJsonMap.md, udfs/flex/json/toJson.md	Add blank lines after "## Parameters" headers for consistent spacing
Map operations formatting udfs/flex/map/fromPairs.md, udfs/flex/map/removeKey.md, udfs/flex/map/submap.md	Add blank lines after "## Parameters" headers
Map operations with parameter updates udfs/flex/map/removeKeys.md	Add new "keys" parameter (list, required) documenting array of key names to remove
Map operations with table expansion udfs/flex/map/merge.md	Expand Parameters table with header row and additional entries for map2 and variadic inputs
Similarity operations udfs/flex/similarity/jaccard.md	Expand Parameters table to document both list1 and list2 as required inputs
Text operations formatting udfs/flex/text/capitalize.md, udfs/flex/text/format.md, udfs/flex/text/jaroWinkler.md, udfs/flex/text/replace.md, udfs/flex/text/rpad.md, udfs/flex/text/snakeCase.md, udfs/flex/text/upperCamelCase.md	Add blank lines after "## Parameters" headers
Text operations with parameter additions udfs/flex/text/camelCase.md, udfs/flex/text/decapitalize.md, udfs/flex/text/indexOf.md, udfs/flex/text/indexesOf.md	Add blank lines and/or expand parameter table documentation; indexOf adds substring, offset, and to parameters
Text operations with new parameters udfs/flex/text/join.md	Add delimiter parameter (string, required) to Parameters table
Text operations with expanded documentation udfs/flex/text/levenshtein.md	Add second parameter string2 to reflect two-argument function signature
Text operations with significant parameter expansion udfs/flex/text/lpad.md	Expand from single parameter to include length (number, required) and padChar (string, optional with space default)
Text operations with regex parameter udfs/flex/text/regexGroups.md	Add new regex parameter (string, required) documenting the regular expression pattern
Text operations with repeat parameter udfs/flex/text/repeat.md	Add count parameter to Parameters table with type and description
Text operations with case operations udfs/flex/text/swapCase.md	Introduce Parameters table with header row documenting the string parameter

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related PRs

• Fix FLEX UDF docs navigation #304: Modifies the same set of FLEX UDF documentation files across multiple modules, indicating coordinated documentation standardization effort.

Suggested labels

Manual Review Time 30-60 min

Suggested reviewers

• swilly22

Poem

🐰 Documentation hops in spring!
Blank lines dance where parameters sing,
Tables now complete and bright,
Function signatures set right!
✨📚

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Fix FLEX function parameter tables' directly and clearly summarizes the main change: fixing parameter table formatting across FLEX function documentation files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

✨ Finishing touches

• 📝 Generate docstrings

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Static Code Review 📊

✅ All quality checks passed!

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AI Code Review 🤖

Files Reviewed: 41
Comments Added: 0
Lines of Code Analyzed: 41
Critical Issues: 0

PR Health: Good ✅

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