The command line program helps converting CSV data to JSON
csv2json -input sample.csv > out.json
cat sample.csv | csv2json > out.json
By default, the program uses the first line in the CSV input as header, in which each column is mapped to the corresponding JSON key, and value is always treated as string.
-header option allows users to specify the arbitrary header as well as the data type and default value
Format :
-header <keyName>:<dataType>:<defaultValue>,<keyName>:<dataType>:<defaultValue>
Supported data types are:
string
number
boolean
Example:
csv2json -input sample.csv -header name:string:,age:number:0