Class: TwitterCldr::Shared::DayPeriods::FromRule

Inherits:
Rule
  • Object
show all
Defined in:
lib/twitter_cldr/shared/day_periods.rb

Instance Attribute Summary

Attributes inherited from Rule

#name, #params

Instance Method Summary collapse

Methods inherited from Rule

create, #initialize

Constructor Details

This class inherits a constructor from TwitterCldr::Shared::DayPeriods::Rule

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/twitter_cldr/shared/day_periods.rb', line 47

def <=>(other)
  return 1 if other.params[:at]

  timespan <=> other.timespan
end

#before ⇒ Object 



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# File 'lib/twitter_cldr/shared/day_periods.rb', line 67

def before
  @before ||= Timestamp.new(
    params[:before][:hour], params[:before][:min], 0
  )
end

#from ⇒ Object 



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# File 'lib/twitter_cldr/shared/day_periods.rb', line 61

def from
  @from ||= Timestamp.new(
    params[:from][:hour], params[:from][:min], 0
  )
end

#matches?(timestamp) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twitter_cldr/shared/day_periods.rb', line 73

def matches?(timestamp)
  if from > before
    timestamp >= from || timestamp < before
  else
    timestamp >= from && timestamp < before
  end
end

#timespan ⇒ Object 



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# File 'lib/twitter_cldr/shared/day_periods.rb', line 53

def timespan
  @timespan ||= if from > before
    (24 - from.to_f) + before.to_f
  else
    before.to_f - from.to_f
  end
end