Module: Expressive

Defined in:

lib/scope.rb,
lib/webhook.rb,
lib/expressive.rb,
lib/extended_value.rb,
lib/expressive/version.rb

Defined Under Namespace

Modules: Boolean, FloatValue, IntegerValue, StringValue Classes: ExtendedValue, Function, Identifier, List, Program, Scope, Statement, Syntax, TopLevel, Webhook

Constant Summary

VERSION =

"0.0.24"

Class Method Summary

• .all_symbols ⇒ Object
• .parse(expressions) ⇒ Object
• .run(source_code, scope = TopLevel.new) ⇒ Object

Class Method Details

.all_symbols ⇒ Object

# File 'lib/expressive.rb', line 22

def self.all_symbols
  %w(+ - * / = set sum $sub post >= > < <= and or if date get put lookup $lookup $head $tail $reverse round $round $days_ago $hours_ago $minutes_ago $append $id)
end

.parse(expressions) ⇒ Object

# File 'lib/expressive.rb', line 17

def self.parse(expressions)
  @parser ||= ::ExpressiveParser.new
  @parser.parse(expressions)
end

.run(source_code, scope = TopLevel.new) ⇒ Object

# File 'lib/expressive.rb', line 12

def self.run(source_code, scope = TopLevel.new )
  program = parse(source_code)
  program.eval(scope)
end