Class: ScraperWiki::API::Matchers::HaveIntegerValues

Inherits:
FieldMatcher show all
Defined in:
lib/scraperwiki-api/matchers.rb

Instance Method Summary collapse

Methods inherited from FieldMatcher

#at, #blank?, #failure_description, #in, #matcher, #matches, #mismatches, #negative_failure_description

Methods inherited from DatastoreMatcher

#does_not_match?, #failure_description, #failure_message, #failure_size, #failures, #items, #matches, #matches?, #mismatches, #negative_failure_description, #negative_failure_message

Methods inherited from CustomMatcher

#does_not_match?, #failure_message, #initialize, #matches?, #negative_failure_message

Constructor Details

This class inherits a constructor from ScraperWiki::API::Matchers::CustomMatcher

Instance Method Details

#failure_predicate ⇒ Object 


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# File 'lib/scraperwiki-api/matchers.rb', line 693

def failure_predicate
  "aren't integers"
end

#match?(v) ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/scraperwiki-api/matchers.rb', line 689

def match?(v)
  Integer(v) rescue false
end

#negative_failure_predicate ⇒ Object 


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# File 'lib/scraperwiki-api/matchers.rb', line 697

def negative_failure_predicate
  'are integers'
end