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--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Convert a Civil Date to a Julian Day Number. <tt>y</tt>, <tt>m</tt>, and <tt>d</tt> are the year, month, and day of the month. <tt>sg</tt> specifies the Day of Calendar Reform.
- !ruby/struct:SM::Flow::P 
  body: Returns the corresponding Julian Day Number.
full_name: Date::civil_to_jd
is_singleton: true
name: civil_to_jd
params: (y, m, d, sg=GREGORIAN)
visibility: public