class Falcore::Fetcher
Public Class Methods
get(url)
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Get the JSON at the given URL and parse it as such. This method is just a very thin wrapper around Ruby’s native OpenURI
with some error- handling magic.
@raise [RuntimeError]
if the request fails (40X, 50X, bad-URL) or if the JSON is invalid
@param [String] url
the url to get
@return [Hash]
the parsed JSON hash
# File lib/falcore/fetcher.rb, line 40 def get(url) response = open(url) JSON.parse(response.read) rescue Errno::ENOENT, OpenURI::HTTPError, SocketError => e raise "Failed to GET '#{url}': #{e.class} - #{e.message}" rescue JSON::ParserError raise 'Invalid JSON!' end