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def reverse_each_word(sentence) | |
arr = [] | |
sentence.split.map do |word| | |
reversed = "" | |
i = 0 | |
while i < word.length | |
reversed << word[word.length-(i+1)] | |
i += 1 |
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# sam's algorithm for solving these. | |
# first, lay out three panels: screen shot of data below, bash window, & subl for visualization | |
# second, drill down carefully solving for entire set of a kind for results | |
# third, apply the 'filter' or the conditional to narrow results | |
game = { | |
:home => { :team_name => "Charlotte Hornets", | |
:colors => ["Turquoise", "Purple"], | |
:players => [ |
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def create_groups(source, students, groups) | |
arr, src = [], source.shuffle | |
(students*groups/41+1).times {arr += src} | |
arr.slice!(((students*groups)-arr.size)..-1) | |
arr.each_slice(students).to_a | |
end | |
def get_students |
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pigeons = [] | |
pigeon_list = {} | |
pigeon_data.each {|props, vals| pigeon_data[props]. | |
each {|prop, bird_set| pigeons += bird_set}} | |
pigeons.uniq! | |
pigeons.each do |pigeon| | |
pigeon_list[pigeon] = {:color => [], :gender => "", :lives => ""} |
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pigeons = [] | |
pigeon_list = {} | |
pigeon_data.each {|properties, properties_hash| pigeon_data[properties]. | |
each {|property, birds| pigeons += birds}} | |
pigeons.uniq! | |
pigeons.each do |pigeon| | |
pigeon_list[pigeon] = {:color => [], :gender => "", :lives => ""} | |
pigeon_data.each do |properties,properties_hash| |
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class School | |
attr_accessor :roster | |
def initialize(school) | |
@roster = {} | |
end | |
def add_student(name, grade) | |
@roster[grade] ||= [] | |
@roster[grade] << name |
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ArgumentError: wrong number of arguments (2 for 1) |
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