Class: Diesel::Middleware::SetPathParameter

Inherits:

SetParameterBase

• Object
• SetParameterBase
• Diesel::Middleware::SetPathParameter

Defined in:

lib/diesel/middleware/set_path_parameter.rb

Instance Method Summary

• #apply_parameter_value(env, value) ⇒ Object
• #initialize(app, options) ⇒ SetPathParameter constructor

  A new instance of SetPathParameter.

Methods inherited from SetParameterBase

#call

Constructor Details

#initialize(app, options) ⇒ SetPathParameter

Returns a new instance of SetPathParameter.

# File 'lib/diesel/middleware/set_path_parameter.rb', line 7

def initialize(app, options)
  super
  @regex = Regexp.new(Regexp.quote("{#{@name}}"))
end

Instance Method Details

#apply_parameter_value(env, value) ⇒ Object

# File 'lib/diesel/middleware/set_path_parameter.rb', line 12

def apply_parameter_value(env, value)
  uri = env[:url]
  uri.resource_path = uri.resource_path.gsub(@regex, value.to_s)
end