Class: JsonApiServer::SqlComp

Inherits:
FilterBuilder show all
Defined in:
lib/json_api_server/filter_builders.rb

Overview

Query comparison builder, .i.e., where(‘id > ?’, ‘22’).

Instance Attribute Summary

Attributes inherited from FilterBuilder

#attr, #column_name, #config, #operator, #value

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from FilterBuilder

#initialize

Constructor Details

This class inherits a constructor from JsonApiServer::FilterBuilder

Class Method Details

.allowed_operators ⇒ Object 



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# File 'lib/json_api_server/filter_builders.rb', line 68

def self.allowed_operators
  ['=', '<', '>', '>=', '<=', '!=']
end

Instance Method Details

#to_query(model) ⇒ Object 



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# File 'lib/json_api_server/filter_builders.rb', line 72

def to_query(model)
  if self.class.allowed_operators.include?(operator)
    model.where("#{full_column_name(model)} #{operator} ?", value)
  end
end