Class: Matchi::BeTrue

Inherits:
BasicObject
Defined in:
lib/matchi/be_true.rb

Overview

Truth matcher.

Instance Method Summary collapse

Instance Method Details

#matches? ⇒ Boolean

Boolean comparison between the actual value and the expected value.

Examples:

Is it true?

be_true = Matchi::BeTrue.new
be_true.matches? { true } # => true

Yield Returns:

  • (#object_id) —

    the actual value to compare to the expected one.

Returns:

  • (Boolean) —

    Comparison between actual and expected values.



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# File 'lib/matchi/be_true.rb', line 13

def matches?
  true.equal?(yield)
end

#to_h ⇒ Hash

Returns a hash of one key-value pair with a key corresponding to the

matcher and a value corresponding to its initialize parameters.

Examples:

A FooBar matcher serialized into a hash.

matcher = Matchi::FooBar.new(42)
matcher.to_h # => { FooBar: 42 }

Returns:

  • (Hash) —

    A hash of one key-value pair.



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# File 'lib/matchi/be_true.rb', line 36

def to_h
  { BeTrue: [] }
end

#to_s ⇒ String

Returns a string representing the matcher.

Examples:

The readable definition of a FooBar matcher.

matcher = Matchi::FooBar.new(42)
matcher.to_s # => "foo_bar 42"

Returns:

  • (String) —

    A string representing the matcher.



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# File 'lib/matchi/be_true.rb', line 24

def to_s
  'be_true'
end