Class: ArelExtensions::Nodes::JsonGet

Inherits:
JsonNode show all
Defined in:
lib/arel_extensions/nodes/json.rb

Constant Summary

Constants inherited from JsonNode

ArelExtensions::Nodes::JsonNode::RETURN_TYPE

Constants inherited from Function

Function::RETURN_TYPE

Instance Attribute Summary collapse

Attributes inherited from JsonNode

#dict

Instance Method Summary collapse

Methods inherited from JsonNode

#get, #group, #hash, #merge, #set

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(json, key) ⇒ JsonGet

Returns a new instance of JsonGet.



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# File 'lib/arel_extensions/nodes/json.rb', line 88

def initialize json, key
  @dict = json
  @key = convert_to_node(key)
end

Instance Attribute Details

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/arel_extensions/nodes/json.rb', line 86

def key
  @key
end