(Ruby) Google Sheets - Read a Single Range

Reads the values stored in the range Sheet1!A1:B5 and returns them in the response.

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

#  This example requires the Chilkat API to have been previously unlocked.
#  See Global Unlock Sample for sample code.

#  This example uses a previously obtained access token having permission for the
#  Google Sheets scope.

#  In this example, Get Google Sheets OAuth2 Access Token, the access
#  token was saved to a JSON file.  This example fetches the access token from the file..
jsonToken = Chilkat::CkJsonObject.new()
success = jsonToken.LoadFile("qa_data/tokens/googleSheets.json")
if (jsonToken.HasMember("access_token") == false)
    print "No access token found." + "\n";
    exit
end

http = Chilkat::CkHttp.new()
http.put_AuthToken(jsonToken.stringOf("access_token"))

#  Get the cells defined by the range A1:B5
jsonResponse = http.quickGetStr("https://sheets.googleapis.com/v4/spreadsheets/spreadsheetId/values/Sheet1!A1:B5")
if (http.get_LastMethodSuccess() != true)
    print http.lastErrorText() + "\n";
    exit
end

print jsonResponse + "\n";

json = Chilkat::CkJsonObject.new()
json.Load(jsonResponse)

#  A sample response is shown below.
#  To generate the parsing source code for a JSON response, paste
#  the JSON into this online tool: Generate JSON parsing code

#  {
#    "range": "Sheet1!A1:B5",
#    "majorDimension": "ROWS",
#    "values": [
#      [
#        "Item",
#        "Cost"
#      ],
#      [
#        "Wheel",
#        "$20.50"
#      ],
#      [
#        "Door",
#        "$15"
#      ],
#      [
#        "Engine",
#        "$100"
#      ],
#      [
#        "Totals",
#        "$135.50"
#      ]
#    ]
#  }

range = json.stringOf("range")
majorDimension = json.stringOf("majorDimension")
i = 0
count_i = json.SizeOfArray("values")
while i < count_i
    json.put_I(i)
    j = 0
    count_j = json.SizeOfArray("values[i]")
    while j < count_j
        json.put_J(j)
        strVal = json.stringOf("values[i][j]")
        j = j + 1
    end
    i = i + 1
end