Class: Test::Unit::Assertions::AssertionMessage::Template (Ruby 2.7.5)
Description: Class : Test::Unit::Assertions::AssertionMessage::Template - Ruby 2.7.5

### Home Classes Methods

### In Files

- test-unit-3.3.4/lib/test/unit/assertions.rb

### Parent

Object

### Methods

- ::create
- ::new
- #result

### Class/Module Index

Quicksearch

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- Test::Unit::Assertions::AssertExceptionHelper
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- Test::Unit::Assertions::AssertionMessage
- Test::Unit::Assertions::AssertionMessage::ArrayInspector
- Test::Unit::Assertions::AssertionMessage::DelayedLiteral
- Test::Unit::Assertions::AssertionMessage::HashInspector
- Test::Unit::Assertions::AssertionMessage::Inspector
- Test::Unit::Assertions::AssertionMessage::Literal
- Test::Unit::Assertions::AssertionMessage::MaybeContainer
- Test::Unit::Assertions::AssertionMessage::NumericInspector
- Test::Unit::Assertions::AssertionMessage::Template
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No matching classes.

# Test::Unit::Assertions::AssertionMessage::Template

### Attributes

count[R]

### Public Class Methods

create(string) click to toggle source

                   # File test-unit-3.3.4/lib/test/unit/assertions.rb, line 2033
    def self.create(string)
      parts = (string ? string.scan(/(?=[^\\])\?|(?:\\\?|[^\?])+/m) : [])
      self.new(parts)
    end

new(parts) click to toggle source

                   # File test-unit-3.3.4/lib/test/unit/assertions.rb, line 2040
    def initialize(parts)
      @parts = parts
      @count = parts.find_all{|e| e == '?'}.size
    end

### Public Instance Methods

result(parameters) click to toggle source

                   # File test-unit-3.3.4/lib/test/unit/assertions.rb, line 2045
    def result(parameters)
      raise "The number of parameters does not match the number of substitutions." if(parameters.size != count)
      params = parameters.dup
      expanded_template = ""
      @parts.each do |part|
        if part == '?'
          param = params.shift
          if Object.const_defined?(:Encoding)
            expanded_template += concatenatable(param,
                                                expanded_template.encoding)
          else
            expanded_template += param
          end
        else
          expanded_template += part.gsub(/\\\?/m, '?')
        end
      end
      expanded_template
    end