update

src/util.jl

@@ -770,6 +770,49 @@ function extract_triple_backtick_text(input::String)::Vector{String}
 end
 
 
+"""
+    detect_keyword(keywords::AbstractVector{String}, text::String) -> Vector{Union{Nothing, String}}
+
+Detects if multiple keywords exist in the text in different case variations (lowercase, uppercase first letter, or all uppercase).
+
+# Arguments:
+- `keywords::AbstractVector{String}` Vector of keywords to search for
+- `text::String` The text to search in
+
+# Returns:
+- `Vector{Union{Nothing, String}}` Returns a vector containing the matched keyword variations if found, otherwise nothing for each keyword
+
+# Examples:
+  ```jldoctest
+  julia> detect_keyword(["test", "error", "case"], "This is a Test case with ERRORS case")
+  2-element Vector{Union{Nothing, String}}:
+   "Test"
+   "ERRORS"
+   nothing
+
+  julia> detect_keyword(["warning", "missing"], "Warning: data is complete")
+  2-element Vector{Union{Nothing, String}}:
+   "Warning"
+   nothing
+  ```
+
+# Signature
+"""
+function detect_keyword(keywords::T, text::String)::Union{Nothing, Dict} where {T<:AbstractVector}
+  kw = Dict{String, Any}()
+  splittext = string.(split(text, " "))
+  # use for loop and detect_keyword function to get the exact variation of each keyword in the text then push to kw list
+  for keyword in keywords
+    ws = detect_keyword.(keyword, splittext)
+    total = sum(issomething.(ws))
+    if total != 0
+      kw[keyword] = total
+    else
+      kw[keyword] = nothing
+    end
+  end
+  return kw
+end
 """
     detect_keyword(keyword::String, text::String) -> Union{Nothing, String}
 
@@ -1075,8 +1118,27 @@ function convertCamelSnakeKebabCase(text::T, tocase::Symbol)::String where {T<:A
 end
 
 
+""" Check if a value is not `nothing`.
 
+# Arguments
+- `x`: The value to check
 
+# Returns
+- `Bool`: `true` if `x` is not `nothing`, `false` otherwise
+
+# Examples
+```jldoctest
+julia> issomething(1)
+true
+julia> issomething(nothing)
+false
+julia> issomething("test")
+true
+````
+"""
+function issomething(x)
+return x === nothing ? false : true
+end