Ryan Kulp ryanckulp

💭

retired / hacking

ryanckulp / fh_ternary_operator.rb

Created August 29, 2021 08:26

if_true ? do_this : do_that

ryanckulp / fh_and_or_operators.rb

Created August 29, 2021 08:27

	A && B # “and” => returns ‘true’ if A and B are both true
	A \|\| B # “or” => returns true if either A or B are true

ryanckulp / fh_combine_operators.rb

Created August 29, 2021 08:28

A && B || C || D

ryanckulp / fh_pemdas.rb

Created August 29, 2021 08:29

weekday? && not_monday || wednesday || friday

ryanckulp / fh_method_recipes_non_chained.rb

Last active November 9, 2021 01:18

	def create_full_name(first, last)
	"#{first} #{last}"
	end

	full_name = create_full_name("Ryan", "Kulp")
	name_length = full_name.length

ryanckulp / fh_method_recipes_chained.rb

Last active November 9, 2021 01:18

	def create_full_name(first, last)
	"#{first} #{last}"
	end

	name_length = create_full_name("Ryan", "Kulp").length

ryanckulp / fh_accessing_hashes.rb

Created August 29, 2021 08:33

	hash = { person: "Ryan" }
	hash.stringify_keys
	# => { "person" => "Ryan" } you should see this result after hitting enter

ryanckulp / fh_destructive_non_destructive_methods.rb

Created August 29, 2021 08:34

	"string".gsub("g", "") # => "strin" (new value)
	"string".gsub!("g", "") # => "strin" (modified original value)

ryanckulp / fh_revisiting_operators.rb

Created August 29, 2021 08:34

ryanckulp / fh_looping_multi_single_line.rb

Created August 29, 2021 08:36

	# Multi-line inner loop blocks
	collection.each do \|parameter_name\|
	# logic_here
	end

	# Single-line inner loop blocks
	collection.each { \|parameter_name\| logic_here }