class Circa::Time
Manage partial times.
Constants
- REGEX
Match times in format %H:%M:%S
Public Class Methods
new(time_string)
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Create a new {Circa::Time} @param [String] time_string
A string in format %Y-%m-%d %H:%M:%S
@raise [ArgumentError]
If an invalid string is given
# File lib/circa/time.rb, line 19 def initialize(time_string) parts = time_string.split(/T|\s/) @date = Date.new(parts[0]) @hour = '00' @minute = '00' @second = '00' @valid_parts = {} unless validate(parts[1]) raise ArgumentError, "Invalid time: #{time_string}" end end
Public Instance Methods
to_s()
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Get the time as a string @return [String]
{Circa::Date#to_s} plus the time in format %H:%M:%S
# File lib/circa/time.rb, line 34 def to_s "#{@date.to_s} #{@hour}:#{@minute}:#{@second}" end
to_time()
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Get the time as a {::DateTime} @return [DateTime]
A {::DateTime}
# File lib/circa/time.rb, line 51 def to_time parts = [:year, :month, :day, :hour, :minute, :second] args = valid_parts_as_args(parts) ::DateTime.send(:new, *args) end
valid_parts()
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Get the valid parts of the time @return [Hash]
A hash with keys [:year, :month, :day, :hour, :minute, :second] where each of those keys is valid in the time, and values per the keys
# File lib/circa/time.rb, line 43 def valid_parts time_parts = { hour: @hour, minute: @minute, second: @second } @date.valid_parts.merge(time_parts) end
Private Instance Methods
set_time(matches)
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# File lib/circa/time.rb, line 65 def set_time(matches) @hour, @minute, @second = matches[1..3] [@hour, @minute, @second].join.to_i == 0 || @date.valid_parts[:day] end
validate(time_string)
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# File lib/circa/time.rb, line 59 def validate(time_string) time_string.chomp!('Z') matches = REGEX.match(time_string) set_time(matches) if matches end