Class: SqlPatches

Inherits:
Object
  • Object
show all
Defined in:
lib/patches/sql_patches.rb

Class Method Summary collapse

Class Method Details

.class_exists?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/patches/sql_patches.rb', line 11

def self.class_exists?(name)
  eval(name + ".class").to_s.eql?('Class')
rescue NameError
  false
end

.correct_version?(required_version, klass) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/patches/sql_patches.rb', line 17

def self.correct_version?(required_version, klass)
  Gem::Dependency.new('', required_version).match?('', klass::VERSION)
rescue NameError
  false
end

.elapsed_time(start_time) ⇒ Object 



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# File 'lib/patches/sql_patches.rb', line 41

def self.elapsed_time(start_time)
  ((Time.now - start_time).to_f * 1000).round(1)
end

.module_exists?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/patches/sql_patches.rb', line 23

def self.module_exists?(name)
  eval(name + ".class").to_s.eql?('Module')
rescue NameError
  false
end

.patched=(val) ⇒ Object 



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# File 'lib/patches/sql_patches.rb', line 7

def self.patched=(val)
  @patched = val
end

.patched? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/patches/sql_patches.rb', line 3

def self.patched?
  @patched
end

.record_sql(statement, &block) ⇒ Object 



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# File 'lib/patches/sql_patches.rb', line 29

def self.record_sql(statement, &block)
  start  = Time.now
  result = yield
  record = ::Rack::MiniProfiler.record_sql( statement, elapsed_time(start) )
  return result, record
end

.should_measure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/patches/sql_patches.rb', line 36

def self.should_measure?
  current = ::Rack::MiniProfiler.current
  (current && current.measure)
end