Class: ArelExtensions::Nodes::Json

Inherits:

JsonNode

• Object
• Arel::Nodes::Function
• Function
• JsonNode
• ArelExtensions::Nodes::Json

Defined in:

lib/arel_extensions/nodes/json.rb

Constant Summary

Constants inherited from JsonNode

ArelExtensions::Nodes::JsonNode::RETURN_TYPE

Constants inherited from Function

Function::MBSTRING, Function::RETURN_TYPE

Instance Attribute Summary

Attributes inherited from JsonNode

#dict

Instance Method Summary

• #initialize(*expr) ⇒ Json constructor

  A new instance of Json.

Methods inherited from JsonNode

#convert_to_json_node, #get, #group, #hash, #merge, #set, #type_of_node

Methods inherited from Function

#!=, #==, #as, #convert_to_date_node, #convert_to_datetime_node, #convert_to_node, #convert_to_number, #convert_to_string_node, #expr, #left, #return_type, #right, #type_of_attribute

Methods included from Predications

#cast, #convert_to_node, #imatches, #in, #matches, #not_in, #when

Constructor Details

#initialize(*expr) ⇒ Json

Returns a new instance of Json.

# File 'lib/arel_extensions/nodes/json.rb', line 69

def initialize *expr
  @dict =
    if expr.length == 1
      convert_to_json_node(expr.first)
    else
      expr.map{|e| convert_to_json_node(e) }
    end
  super
end