Class: SyntaxTree::Database::QueryResult

Inherits:
Object
  • Object
show all
Defined in:
lib/syntax_tree/database.rb

Overview

A lazy query result.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(database, query) ⇒ QueryResult

Returns a new instance of QueryResult.



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# File 'lib/syntax_tree/database.rb', line 154

def initialize(database, query)
  @database = database
  @query = query
end

Instance Attribute Details

#database ⇒ Object (readonly)

Returns the value of attribute database.



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# File 'lib/syntax_tree/database.rb', line 152

def database
  @database
end

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/syntax_tree/database.rb', line 152

def query
  @query
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/syntax_tree/database.rb', line 159

def each(&block)
  return enum_for(__method__) unless block_given?
  query.each(database, &block)
end