Class: GroovyOneliner

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/groovy_oneliner.rb,
lib/groovy_oneliner/cache.rb,
lib/groovy_oneliner/version.rb,
lib/groovy_oneliner/converter.rb

Defined Under Namespace

Classes: Cache, Converter

Constant Summary collapse

VERSION = 
'1.3.0'
@@always_cache = 
false

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ GroovyOneliner

Returns a new instance of GroovyOneliner.



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# File 'lib/groovy_oneliner.rb', line 9

def initialize
  @cache = GroovyOneliner::Cache.new
end

Class Method Details

.always_cache ⇒ Object 



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# File 'lib/groovy_oneliner.rb', line 41

def self.always_cache
  @@always_cache
end

.always_cache=(value) ⇒ Object 



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# File 'lib/groovy_oneliner.rb', line 37

def self.always_cache=(value)
  @@always_cache = value
end

.compute(options = {}) ⇒ Object 



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# File 'lib/groovy_oneliner.rb', line 31

def self.compute(options = {})
  self.instance.compute(options)
end

Instance Method Details

#compute(options = {}) ⇒ Object 



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# File 'lib/groovy_oneliner.rb', line 13

def compute(options = {})
  paths        = Array(options.fetch(:path))
  should_cache = options.fetch(:cache, false) || self.class.always_cache

  cache_path   = paths.join

  if should_cache
    cached_content = @cache[cache_path]
    return cached_content if cached_content
  end

  content = paths.reduce([]) { |script, path| script << File.read(path) }.join(';')

  output  = GroovyOneliner::Converter.new(content).compute

  should_cache ? @cache[cache_path] = output : output
end