Ruby AST specs: Simplify Program specs
Ruby AST specs: Simplify Class specs
Ruby AST specs: Simplify Module specs
Ruby AST specs: Simplify Def specs
Ruby AST specs: Simplify Statements specs
Ruby AST specs: Simplify Begin specs
Ruby AST specs: Simplify Variable specs
Ruby AST specs: Simplify Self specs
Ruby AST specs: Simplify Literal specs
Ruby AST specs: Simplify Break specs
Ruby AST specs: Simplify Next specs
Ruby AST specs: Simplify Return specs
Ruby AST specs: Simplify Array specs
Ruby AST specs: Simplify Expressions specs
Ruby AST specs: Simplify Hash specs
Ruby AST specs: Simplify Case specs
Ruby AST specs: Simplify When specs
Ruby AST specs: Simplify Else specs
Ruby AST specs: Simplify While specs
Ruby AST specs: Simplify Until specs