module ActivePStore::Calculations

Public Instance Methods

ids() click to toggle source
# File lib/active_pstore/calculations.rb, line 3
def ids
  map(&:id)
end
maximum(attr_name) click to toggle source
# File lib/active_pstore/calculations.rb, line 11
def maximum(attr_name)
  map(&attr_name.to_sym).max
end
minimum(attr_name) click to toggle source
# File lib/active_pstore/calculations.rb, line 7
def minimum(attr_name)
  map(&attr_name.to_sym).min
end