Class: RSpec::Unit::Assertions::AssertionMessage::Template

Inherits:

Object

• Object
• RSpec::Unit::Assertions::AssertionMessage::Template

show all

Defined in:

lib/rspec/unit/assertions.rb

Instance Attribute Summary (collapse)

• - (Object) count readonly

  Returns the value of attribute count.

Class Method Summary (collapse)

• + (Object) create(string)

Instance Method Summary (collapse)

• - (Template) initialize(parts) constructor

  A new instance of Template.

• - (Object) result(parameters)

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# File 'lib/rspec/unit/assertions.rb', line 545

def initialize(parts)
  @parts = parts
  @count = parts.find_all{|e| e == '?'}.size
end

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# File 'lib/rspec/unit/assertions.rb', line 543

def count
  @count
end

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# File 'lib/rspec/unit/assertions.rb', line 538

def self.create(string)
  parts = (string ? string.scan(/(?=[^\\])\?|(?:\\\?|[^\?])+/m) : [])
  self.new(parts)
end

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# File 'lib/rspec/unit/assertions.rb', line 550

def result(parameters)
  raise "The number of parameters does not match the number of substitutions." if(parameters.size != count)
  params = parameters.dup
  @parts.collect{|e| e == '?' ? params.shift : e.gsub(/\\\?/m, '?')}.join('')
end