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General Tech Bugs & Fixes 2 years ago
Posted on 16 Aug 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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I have an array of arrays:
x = [ ["ready", 5], ["shipped", 1], ["pending", 1], ["refunded", 1], ["delivered", 23], ["scheduled", 1], ["canceled", 51] ]
My sorting array is
order_array = [ "ready", "in_progress", "recieved", "shipped", "scheduled", "pick_up", "delivered", "canceled", "failed", "refunded", "refund_failed" ]
I need to order x based on the value of the first element in each subarray. The required sorted array is:
x
[ ["ready", 5], ["shipped", 1], ["scheduled", 1], ["delivered", 23], ["canceled", 51], ["refunded", 1] ]
Using sort_by doesn't result in the required sorting, it leads to the same array.
sort_by
result = x.sort_by {|u| order_array.index(u)} # => [ # ["ready", 5], ["shipped", 1], ["pending", 1], ["refunded", 1], # ["delivered", 23], ["scheduled", 1], ["canceled", 51] # ]
h = x.to_h # => {"ready"=>href="https://forum.tuteehub.com/tag/5">5, # "shipped"=>href="https://forum.tuteehub.com/tag/1">1, # "pending"=>href="https://forum.tuteehub.com/tag/1">1, # "refunded"=>href="https://forum.tuteehub.com/tag/1">1, # "delivered"=>23, # "scheduled"=>href="https://forum.tuteehub.com/tag/1">1, # "canceled"=>href="https://forum.tuteehub.com/tag/5">5href="https://forum.tuteehub.com/tag/1">1} order_array.map{|href="https://forum.tuteehub.com/tag/key">key| [href="https://forum.tuteehub.com/tag/key">key, h[href="https://forum.tuteehub.com/tag/key">key]] if h.href="https://forum.tuteehub.com/tag/key">key?(href="https://forum.tuteehub.com/tag/key">key)}.compact # => [["ready", href="https://forum.tuteehub.com/tag/5">5], # ["shipped", href="https://forum.tuteehub.com/tag/1">1], # ["scheduled", href="https://forum.tuteehub.com/tag/1">1], # ["delivered", 23], # ["canceled", href="https://forum.tuteehub.com/tag/5">5href="https://forum.tuteehub.com/tag/1">1], # ["refunded", 1]]
or
h = x.to_h{|k, v| [k, [k, v]]} #=> {"ready"=>["ready", href="https://forum.tuteehub.com/tag/5">5], # "shipped"=>["shipped", href="https://forum.tuteehub.com/tag/1">1], # "pending"=>["pending", href="https://forum.tuteehub.com/tag/1">1], # "refunded"=>["refunded", href="https://forum.tuteehub.com/tag/1">1], # "delivered"=>["delivered", 23], # "scheduled"=>["scheduled", href="https://forum.tuteehub.com/tag/1">1], # "canceled"=>["canceled", href="https://forum.tuteehub.com/tag/5">5href="https://forum.tuteehub.com/tag/1">1]} order_array.map{|k| h[k]}.compact #=> [["ready", href="https://forum.tuteehub.com/tag/5">5], # ["shipped", href="https://forum.tuteehub.com/tag/1">1], # ["scheduled", href="https://forum.tuteehub.com/tag/1">1], # ["delivered", 23], # ["canceled", href="https://forum.tuteehub.com/tag/5">5href="https://forum.tuteehub.com/tag/1">1], # ["refunded", href="https://forum.tuteehub.com/tag/1">1]]
h = x.to_h{|k, v| [k, [k, v]]} #=> {"ready"=>["ready", href="https://forum.tuteehub.com/tag/5">5], # "shipped"=>["shipped", href="https://forum.tuteehub.com/tag/1">1], # "pending"=>["pending", href="https://forum.tuteehub.com/tag/1">1], # "refunded"=>["refunded", href="https://forum.tuteehub.com/tag/1">1], # "delivered"=>["delivered", 23], # "scheduled"=>["scheduled", href="https://forum.tuteehub.com/tag/1">1], # "canceled"=>["canceled", href="https://forum.tuteehub.com/tag/5">5href="https://forum.tuteehub.com/tag/1">1]} h.values_at(*order_array).compact #=> [["ready", href="https://forum.tuteehub.com/tag/5">5], # ["shipped", href="https://forum.tuteehub.com/tag/1">1], # ["scheduled", href="https://forum.tuteehub.com/tag/1">1], # ["delivered", 23], # ["canceled", href="https://forum.tuteehub.com/tag/5">5href="https://forum.tuteehub.com/tag/1">1], # ["refunded", 1]]
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