Ruby

Search

ruby zip rows and columns

columns = [ "Name", "city", "employed"]
 
rows = [ 
  [ "Matt",   "Seattle",    true ], 
  [ "Amy",  "Chicago", true], 
  [ "Nice", "Lahore",     false ]
]

rows.map{|r| Hash[ columns.zip(r) ] }
# [
#	{"Name"=>"Matt", "city"=>"Seattle", "employed"=>true}, 
#	{"Name"=>"Amy", "city"=>"Chicago", "employed"=>true}, 
#	{"Name"=>"Nice", "city"=>"Lahore", "employed"=>false}
# ]

Comment

PREVIOUS	NEXT

Code Example
Ruby :: ruby regex replace capture group
Ruby :: devise trackable not working for authentication
Ruby :: ruby hash default proc
Ruby :: ruby create object with attributes
Ruby :: refactor duplicate tests rspec
Ruby :: class inheriting multiple modules in ruby
Ruby :: after_create for STI rails
Ruby :: rails has_many through source 1
Ruby :: sequel not ruby
Ruby :: add key and value to the beginning of a hash ruby
Ruby :: compiler version at runtime
Ruby :: get specific key value from array of hashes in ruby
Ruby :: rails revert migration
R :: R string ascii accents
R :: R p value star
R :: composite score in r
R :: merge multiple datatable in r
R :: remove all empty strings from R
R :: import excel into r
R :: how to itterate through a character in r
R :: ggplot2 graph in r
R :: R darekn color
R :: r remove insignificant coefficient in output
R :: stat_poly_eq position
R :: r remove column by index
R :: ggplot glm
R :: eleminating a char in of a list in r
R :: change to posixct in r
R :: convert ratio to numeric in r
R :: how to combine multiple time series in r

Search

RUBY

ruby zip rows and columns

ADD CONTENT