to parse json, i can use this approach
library("rjson")
json_file <- "https://api.coindesk.com/v1/bpi/currentprice/USD.json"
json_data <- fromJSON(paste(readLines(json_file), collapse=""))
but what if i want work with set of json files it located
json_file<-"C:/myfolder/"
How to parse in to data.frame all json files in this folder? (there 1000 files)?
A lot of missing info, but this will probably work.. I used pblapply to get a nice progress-bar (since you are mentioning >1000 files).
I never used the solution below for JSON-files (no experience wit JSON), but it works flawless on .csv and .xls files ( of course with different read-functions).. so I expect it to work with JSON also.