Class: ActiveAdmin::Favorites::Favorite::MacroResolver

Inherits:
Object
  • Object
show all
Defined in:
app/models/active_admin/favorites/favorite/macro_resolver.rb

Constant Summary collapse

ALLOWED_UNITS = 
%w[day week month year].freeze
ALLOWED_ANCHORS = 
%w[beginning_of_unit end_of_unit].freeze
ALLOWED_PREDICATES = 
%w[gteq lteq].freeze
MAX_MACROS = 
10

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(macros:, at:) ⇒ MacroResolver

Returns a new instance of MacroResolver.



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# File 'app/models/active_admin/favorites/favorite/macro_resolver.rb', line 20

def initialize(macros:, at:)
  @macros = Array(macros)
  @at = at.in_time_zone
end

Class Method Details

.call(macros:, at: Time.zone.now) ⇒ Object 



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# File 'app/models/active_admin/favorites/favorite/macro_resolver.rb', line 12

def self.call(macros:, at: Time.zone.now)
  new(macros:, at:).call
end

.q_keys(macros) ⇒ Object 



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# File 'app/models/active_admin/favorites/favorite/macro_resolver.rb', line 16

def self.q_keys(macros)
  call(macros: macros, at: Time.zone.now).keys
end

Instance Method Details

#call ⇒ Object 



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# File 'app/models/active_admin/favorites/favorite/macro_resolver.rb', line 25

def call
  @macros.each_with_object({}) do |macro, resolved|
    raise ArgumentError, "too many macros" if resolved.size > MAX_MACROS

    resolved.merge!(resolve_macro(macro))
  end
end