module Nativeson
Constants
- VERSION
Public Class Methods
fetch_json_by_query_hash(query_hash)
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# File lib/nativeson.rb, line 5 def self.fetch_json_by_query_hash(query_hash) nativeson_hash = {} nativeson_hash[:query_hash] = query_hash nativeson_hash[:container] = NativesonContainer.new(container_type: :base, query: nativeson_hash[:query_hash], parent: nil) sql = nativeson_hash[:container].generate_sql nativeson_hash[:sql] = sql result = ActiveRecord::Base.connection.execute(sql) nativeson_hash[:json] = result.getvalue(0, 0) result.clear return nativeson_hash end
fetch_json_by_rails_query(rails_query)
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# File lib/nativeson.rb, line 17 def self.fetch_json_by_rails_query(rails_query) if rails_query.respond_to?(:to_sql) nativeson_hash = {} nativeson_hash[:sql] = " SELECT JSON_AGG(t) FROM ( #{rails_query.to_sql} ) t;" result = ActiveRecord::Base.connection.execute(nativeson_hash[:sql]) nativeson_hash[:json] = result.getvalue(0, 0) result.clear return nativeson_hash else raise ArgumentError.new("#{__method__} input doesn't respond to :to_sql") end end
fetch_json_by_string(string)
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# File lib/nativeson.rb, line 35 def self.fetch_json_by_string(string) if string.is_a?(String) nativeson_hash = {} nativeson_hash[:sql] = " SELECT JSON_AGG(t) FROM ( #{string} ) t;" result = ActiveRecord::Base.connection.execute(nativeson_hash[:sql]) nativeson_hash[:json] = result.getvalue(0, 0) result.clear return nativeson_hash else raise ArgumentError.new("#{__method__} input isn't a String") end end