Class: Xpect::Matchers

Inherits:
Object
  • Object
show all
Defined in:
lib/xpect/matchers.rb

Class Method Summary collapse

Class Method Details

.anything ⇒ Object 



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# File 'lib/xpect/matchers.rb', line 3

def self.anything
  lambda {|_| true }
end

.falsy ⇒ Object 



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# File 'lib/xpect/matchers.rb', line 17

def self.falsy
  lambda do |val|
    if val.is_a?(Integer) || val.is_a?(Float)
      raise_error("'#{ val }' is not falsy.")
    end

    if val.nil? || val.empty?
      return true
    end

    raise_error("'#{ val }' is not falsy.")
  end
end

.nil ⇒ Object 



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# File 'lib/xpect/matchers.rb', line 7

def self.nil
  lambda do |val|
    unless val.nil?
      raise_error("'#{ val }' is not nil.")
    end

    true
  end
end

.raise_error(msg) ⇒ Object

Raises:



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# File 'lib/xpect/matchers.rb', line 45

def self.raise_error(msg)
  raise FailedSpec, msg
end

.truthy ⇒ Object 



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# File 'lib/xpect/matchers.rb', line 31

def self.truthy
  lambda do |val|
    if val.is_a?(Integer) || val.is_a?(Float)
      return true
    end

    if val.nil? || val.empty?
      raise_error("'#{ val }' is not truthy.")
    end

    true
  end
end