Module: DR::TimeParse

Extended by:
TimeParse
Included in:
TimeParse
Defined in:
lib/dr/parse/time_parse.rb

Instance Method Summary collapse

Instance Method Details

#parse(s, **opt) ⇒ Object 



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# File 'lib/dr/parse/time_parse.rb', line 11

def parse(s, **opt)
	return s if Date===s or Time===s

	!opt[:norange] and s.match(/(.*)\.\.(.*)/) do |m|
		first=m[1]
		second=m[2]
		opt[:norange]=true
		return Chronic::Span.new(self.parse(first, opt),self.parse(second,opt))
	end

	if s.match(/\A[[:space:]]*\z/) # blank
		t=Time.now
	elsif s[0] =~ /[+-]/
		#if s=+3.years-1.minutes
		begin
			t=eval(s)
		rescue SyntaxError
		#if s=3 years
			t=ChronicDuration.parse(s[1...s.length])
			t=-t if s[0]=='-'
		end
		case t
		when Time
		else
			t=Time.now+t
		end
		return t
	else

		chronicopts=[:context,:now,:guess,:ambiguous_time_range,:endian_precedence,:ambiguous_year_future_bias]
		chronicopt={hours24: true, ambiguous_time_range: 0, endian_precedence: [:little,:middle]}
		chronicopt[:guess]=false if opt[:range]
		chronicopt.update(opt.reject {|k,v| not chronicopts.include?(k)})
		#puts chronicopt
		t=Chronic.parse(s, chronicopt)
		t=Time.parse(s) if not t
	end
	if opt[:range] && !opt[:norange] then
		return time_to_day_range(t) unless Range === t
	end
	return t
end

#time_to_day_range(t) ⇒ Object 



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# File 'lib/dr/parse/time_parse.rb', line 8

def time_to_day_range(t)
	return Chronic.parse(t.to_date, guess:false)
end