Class: Phenotype::PathStrategy

Inherits:

Object

• Object
• Phenotype::PathStrategy

Defined in:

lib/phenotype/strategies/path_strategy.rb

Instance Attribute Summary

• #version_pattern ⇒ Object readonly

  Returns the value of attribute version_pattern.

Instance Method Summary

• #initialize(version_pattern = Regexp.new('^\/v(\d+)\/?')) ⇒ PathStrategy constructor

  A new instance of PathStrategy.

• #version(env) ⇒ Object

Constructor Details

#initialize(version_pattern = Regexp.new('^\/v(\d+)\/?')) ⇒ PathStrategy

Returns a new instance of PathStrategy.

# File 'lib/phenotype/strategies/path_strategy.rb', line 7

def initialize(version_pattern = Regexp.new('^\/v(\d+)\/?'))
  @version_pattern = version_pattern
end

Instance Attribute Details

#version_pattern ⇒ Object (readonly)

Returns the value of attribute version_pattern.

# File 'lib/phenotype/strategies/path_strategy.rb', line 5

def version_pattern
  @version_pattern
end

Instance Method Details

#version(env) ⇒ Object

# File 'lib/phenotype/strategies/path_strategy.rb', line 11

def version(env)
  match = Rack::Request.new(env).path.match(version_pattern)
  match && match[1] || NullStrategy.new
end