Class: Schron::Datastore::Mongo::Metadata

Inherits:
Schron::Datastore::Metadata
  • Object
show all
Defined in:
lib/schron/datastore/mongo/metadata.rb

Constant Summary collapse

NATIVELY_SUPPORTED = 
[
  String,
  Integer,
  Fixnum,
  Float,
  Array,
  Regexp,
  TrueClass,
  FalseClass,
  Time,
  Hash,
  Symbol,
  BSON::Binary
]

Instance Method Summary collapse

Constructor Details

#initialize(db, collection_name = :schron_metadata) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/schron/datastore/mongo/metadata.rb', line 23

def initialize(db, collection_name=:schron_metadata)
  @collection = db[collection_name]
end

Instance Method Details

#fetch_metadata ⇒ Array

Returns an array of hashes, each with the following keys:

  • kind

  • field

  • type.

Returns:

  • (Array) —

    an array of hashes, each with the following keys:

    • kind

    • field

    • type



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# File 'lib/schron/datastore/mongo/metadata.rb', line 39

def fetch_metadata
  @collection.find
end

#insert_metadata(kind, field, type) ⇒ Object 



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# File 'lib/schron/datastore/mongo/metadata.rb', line 43

def insert_metadata(kind, field, type)
  @collection.insert(kind: kind, field: field, type: type)
end

#natively_supported?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/schron/datastore/mongo/metadata.rb', line 31

def natively_supported?(value)
  NATIVELY_SUPPORTED.include?(value.class)
end

#recursive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/schron/datastore/mongo/metadata.rb', line 27

def recursive?
  true
end