Enhance functions

[lixingwang]

1. Math function
2. Enhance array function to do deduplication.

[glcasal]

3. Add Array.sort
4. Add Activity/function for run js code

[ayh20]

join as per your custring.join

equaivilents to functions in github.com/ayh20/flogo-components/functions/rtbutils

jsontostring
pathencode
urlencode
stringtodate

[lixingwang]

Object functions
Get object Keys. -> object.keys(obj)
Get object values. -> object.values(obj)
Get value -> object.get(object, "key")
Set value -> object.set(obj, key, value)
length -> object.length(obj)

[lixingwang]

We should also consider to add below array enhancement functions

1. Seach value in the array and return index
2. Delete an element from the array by value

[ayh20]

i added a couple to my functions recently..

bytestohex ..... prints out the hex values of a bytes slice ie ABC = x"414243"
zipdata ... as it suggests ... zips a string, so for example zips a JSON string for a REST call
unzipdata .... unzips a string

My versions are here: https://github.com/ayh20/flogo-components/tree/master/functions/rtbutils