.capitalize string:{String} -> String
Capitalizes the first character of a string.
.concatenate a:{String} with:{String} if:{Boolean = true}-> String
Concatenates two strings if a condition is met.
.isempty string:{String} -> Boolean
Checks if a string is empty.
.isnotempty string:{String} -> Boolean
Checks if a string is not empty.
.lowercase string:{String} -> String
Converts a string to lowercase.
.string value:{String} -> String
Creates a string.
.uppercase string:{String} -> String
Converts a string to uppercase.