Class: Queryko::Base

Inherits:
Object
  • Object
show all
Includes:
Able, FilterClasses, Filterer, Naming
Defined in:
lib/queryko/base.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Filterer

#filter_by_filters, #paginate

Methods included from Able

included

Methods included from Naming

included

Methods included from FilterClasses

included

Constructor Details

#initialize(params = {}, rel = nil) ⇒ Base

Returns a new instance of Base.



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# File 'lib/queryko/base.rb', line 25

def initialize(params = {}, rel=nil)
  self.defaults ||= {} # Ensure an empty hash. It keeps on raising an error
  @relation = @original_relation = rel || self.class.model_class.all
  @params = self.defaults.merge(params)
end

Instance Attribute Details

#countable_resource ⇒ Object (readonly)

Returns the value of attribute countable_resource.



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# File 'lib/queryko/base.rb', line 11

def countable_resource
  @countable_resource
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/queryko/base.rb', line 17

def params
  @params
end

Class Method Details

.call(params = {}, rel = nil) ⇒ Object 



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# File 'lib/queryko/base.rb', line 31

def self.call(params = {}, rel = nil)
  new(params, rel).call
end

.count(params = {}, rel = nil) ⇒ Object 



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# File 'lib/queryko/base.rb', line 59

def self.count(params = {}, rel = nil)
  new(params, rel).count
end

.default(sym, value) ⇒ Object 



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# File 'lib/queryko/base.rb', line 21

def self.default(sym, value)
  self.defaults[sym] = value
end

.total_count(params = {}, rel = nil) ⇒ Object 



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# File 'lib/queryko/base.rb', line 50

def self.total_count(params = {}, rel = nil)
  new(params, rel).total_count
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/queryko/base.rb', line 35

def call
  perform
  return relation
end

#count ⇒ Object 



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# File 'lib/queryko/base.rb', line 63

def count
  call.to_a.count
end

#perform ⇒ Object 



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# File 'lib/queryko/base.rb', line 40

def perform
  return if @performed

  @performed = true
  filter
  filter_by_filters
  @countable_resource = relation
end

#total_count ⇒ Object 



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# File 'lib/queryko/base.rb', line 54

def total_count
  perform
  countable_resource.count
end