Class: DatastaxRails::SearchMethods::WhereProxy
- Defined in:
- lib/datastax_rails/relation/search_methods.rb
Overview
WhereProxy objects act as a placeholder for queries in which #where does not include a value. In this case, #where must be chained with #greater_than, #less_than, or #equal_to to return a new relation.
Instance Method Summary collapse
-
#equal_to(value) ⇒ Object
:nodoc:.
-
#greater_than(value) ⇒ Object
:nodoc:.
-
#initialize(relation, attribute, invert = false) ⇒ WhereProxy
constructor
:nodoc:.
-
#less_than(value) ⇒ Object
:nodoc:.
Constructor Details
#initialize(relation, attribute, invert = false) ⇒ WhereProxy
:nodoc:
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# File 'lib/datastax_rails/relation/search_methods.rb', line 571 def initialize(relation, attribute, invert = false) #:nodoc: @relation, @attribute, @invert = relation, attribute, invert end |
Instance Method Details
#equal_to(value) ⇒ Object
:nodoc:
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# File 'lib/datastax_rails/relation/search_methods.rb', line 575 def equal_to(value) #:nodoc: @relation.clone.tap do |r| if @invert r.where_not_values << { @attribute => value } else r.where_values << { @attribute => value } end end end |
#greater_than(value) ⇒ Object
:nodoc:
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# File 'lib/datastax_rails/relation/search_methods.rb', line 585 def greater_than(value) #:nodoc: @relation.clone.tap do |r| if @invert r.less_than_values << { @attribute => value } else r.greater_than_values << { @attribute => value } end end end |
#less_than(value) ⇒ Object
:nodoc:
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# File 'lib/datastax_rails/relation/search_methods.rb', line 595 def less_than(value) #:nodoc: @relation.clone.tap do |r| if @invert r.greater_than_values << { @attribute => value } else r.less_than_values << { @attribute => value } end end end |