Add spec for Sequel.parse_json
Add spec for Sequel.parse_json

reubano/sequel,reubano/sequel,gferguson-gd/sequel,freshpay/sequel,freshpay/sequel,nju520/sequel,gferguson-gd/sequel,seeARMS/sequel,nicohvi/sequel,beni55/sequel,t-morgan/sequel,offshore-safety/sequel,t-morgan/sequel,yazshel/sequel,knut2/sequel,davidbegin/sequel,offshore-safety/sequel,uhoh-itsmaciek/sequel,bigfix/sequel,dennis-d/custom_sequel,nicohvi/sequel,yazshel/sequel,mpalmer/sequel,chef/sequel,nju520/sequel,dennis-d/custom_sequel,mpalmer/sequel,pfarrell/sequel,uhoh-itsmaciek/sequel,davidbegin/sequel,pfarrell/sequel,offshore-safety/sequel,Marketcircle/sequel,knut2/sequel,seeARMS/sequel,beni55/sequel