String Connector

The String Connector provides a comprehensive set of string manipulation operations for concatenation, splitting, transformation, and generation.

Operations

Joins an array of strings together with an optional separator.

Parameter	Type	Required	Default	Description
`strings`	string[]	No	`[]`	The array of strings to concatenate
`separator`	string	No	`""`	The separator to insert between strings

// Basic concatenation
{ "strings": ["Hello", "World"] }

// Output
{ "result": "HelloWorld" }

// With separator
{ "strings": ["Hello", "World"], "separator": " " }

// Output
{ "result": "Hello World" }

// With custom separator
{ "strings": ["apple", "banana", "cherry"], "separator": ", " }

// Output
{ "result": "apple, banana, cherry" }

Splits a string into an array of substrings based on a delimiter.

Parameter	Type	Required	Default	Description
`text`	string	No	`""`	The string to split
`delimiter`	string	No	`""`	The delimiter to split on

// Split by space
{ "text": "Hello World", "delimiter": " " }

// Output
{ "result": ["Hello", "World"] }

// Split by comma
{ "text": "apple,banana,cherry", "delimiter": "," }

// Output
{ "result": ["apple", "banana", "cherry"] }

// Split into characters (empty delimiter)
{ "text": "Hello", "delimiter": "" }

// Output
{ "result": ["H", "e", "l", "l", "o"] }

Extracts a portion of a string between specified indices.

Parameter	Type	Required	Default	Description
`text`	string	No	`""`	The source string
`start`	number	No	`0`	The starting index (zero-based)
`end`	number	No	End of string	The ending index (exclusive)

// Extract from start index to end
{ "text": "Hello World", "start": 6 }

// Output
{ "result": "World" }

// Extract specific range
{ "text": "Hello World", "start": 0, "end": 5 }

// Output
{ "result": "Hello" }

// Extract middle portion
{ "text": "abcdefgh", "start": 2, "end": 6 }

// Output
{ "result": "cdef" }

Removes leading and trailing whitespace from a string.

Parameter	Type	Required	Default	Description
`value`	string	No	`""`	The string to trim

// Trim whitespace
{ "value": "  Hello World  " }

// Output
{ "result": "Hello World" }

// Trim tabs and newlines
{ "value": "\n\t  Hello  \t\n" }

// Output
{ "result": "Hello" }

Converts a string to lowercase.

Parameter	Type	Required	Default	Description
`value`	string	No	`""`	The string to convert

// Convert to lowercase
{ "value": "Hello World" }

// Output
{ "result": "hello world" }

// Mixed case input
{ "value": "HELLO world 123" }

// Output
{ "result": "hello world 123" }

Converts a string to uppercase.

Parameter	Type	Required	Default	Description
`value`	string	No	`""`	The string to convert

// Convert to uppercase
{ "value": "Hello World" }

// Output
{ "result": "HELLO WORLD" }

// Mixed case input
{ "value": "hello WORLD 123" }

// Output
{ "result": "HELLO WORLD 123" }

Generates a random UUID (Universally Unique Identifier) v4.

This operation takes no parameters.

// Generate UUID
{}

// Output
{ "result": "550e8400-e29b-41d4-a716-446655440000" }

Note: Each invocation generates a new random UUID. The example output above is illustrative; actual output will vary.