Class: Sql

Inherits:
Object
  • Object
show all
Defined in:
lib/spec/virtualizees/micro_sql_dsl.rb

Class Method Summary collapse

Class Method Details

.dslify(object) ⇒ Object 



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# File 'lib/spec/virtualizees/micro_sql_dsl.rb', line 9

def self.dslify object
  virtualizer = VirtualKeywords::Virtualizer.new :for_instances => [object]

  virtualizer.virtual_if do |condition, then_do, else_do|
    # In this DSL, all "if"s are postfix and have no else clause.
    "#{then_do.call} where #{condition.call}"
  end

  virtualizer.virtual_or do |first, second|
    "#{first.call} or #{second.call}"
  end
end

.select(columns, options) ⇒ Object 



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# File 'lib/spec/virtualizees/micro_sql_dsl.rb', line 2

def self.select(columns, options)
  column_names = columns.join ','
  table_name = options[:from]

  "select (#{column_names}) from #{table_name}"
end