Method: Array#index_lt_eq

Defined in:
lib/openc3/core_ext/array.rb

#index_lt_eq(value) ⇒ Fixnum

Returns the index of the first element which is less than or equal to the passed in value.

NOTE: This routine only works on sorted data!

Parameters:

  • value (Numeric) —

    The value to search for in the array

Returns:

  • (Fixnum) —

    The index of the element which is less than or equal to the value



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# File 'lib/openc3/core_ext/array.rb', line 145

def index_lt_eq(value)
  index = nearest_index(value)

  # Keep backing up if self[index - 1] == value to move past duplicates
  while index > 0 and self[index - 1] == value
    index -= 1
  end

  return index if self[index] <= value

  index -= 1 if index > 0
  return index
end