Class StringUtils

Stringify a number

Fixme

This probably should be inside Pipeline code, not here, and configurable in processVariablesInString().

Convert any found variables in the input to corresponding values.

The variable keyword may be a path to a variable inner in the variables structure. Eg. when variables is {"foo":{"bar":123}}, the inner value 123 can be referenced using {variablePrefix}foo.bar{variableSuffix} in the input.

The input may be any JSON structure. Only string items will be processed. That means keywords and scalar string values inside the structure.

Returned structure is a partial (copy on write) version of the input structure.

Convert any found variables in the input to corresponding values.

The variable keyword may be a path to a variable inner in the variables structure. Eg. when variables is {"foo":{"bar":123}}, the inner value 123 can be referenced using {variablePrefix}foo.bar{variableSuffix} in the input.

Returns the string with any found variables converted.

Converts arguments as a string.

This is a helper function to make sure every value's string presentation is actually used.

JavaScript uses .valueOf() in many instances instead of .toString().

See also https://stackoverflow.com/a/2485794/901430