Class: BSON::Code

Inherits:
Object show all
Defined in:
lib/bson/types/code.rb

Overview

JavaScript code to be evaluated by MongoDB.

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (Code) initialize(code, scope = {})

Wrap code to be evaluated by MongoDB.

Parameters:

  • code (String) —

    the JavaScript code.

  • a (Hash) —

    document mapping identifiers to values, which represent the scope in which the code is to be executed.



32
33
34
35
36
37
38
39
 
# File 'lib/bson/types/code.rb', line 32

def initialize(code, scope={})
  @code  = code
  @scope = scope

  unless @code.is_a?(String)
    raise ArgumentError, "BSON::Code must be in the form of a String; #{@code.class} is not allowed."
  end
end

Instance Attribute Details

- (Object) code

Hash mapping identifiers to their values



25
26
27
 
# File 'lib/bson/types/code.rb', line 25

def code
  @code
end

- (Object) scope

Hash mapping identifiers to their values



25
26
27
 
# File 'lib/bson/types/code.rb', line 25

def scope
  @scope
end

Instance Method Details

- (Object) ==(other) 



45
46
47
48
 
# File 'lib/bson/types/code.rb', line 45

def ==(other)
  self.class == other.class &&
    @code == other.code && @scope == other.scope
end

- (Object) inspect 



50
51
52
 
# File 'lib/bson/types/code.rb', line 50

def inspect
  "<BSON::Code:#{object_id} @data=\"#{@code}\" @scope=\"#{@scope.inspect}\">"
end

- (Object) length 



41
42
43
 
# File 'lib/bson/types/code.rb', line 41

def length
  @code.length
end

- (Object) to_bson_code 



54
55
56
 
# File 'lib/bson/types/code.rb', line 54

def to_bson_code
  self
end