Created
January 30, 2014 15:48
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module ApplicationHelper | |
class Formatter | |
def self.format_pace(seconds) | |
hours = seconds/3600.to_i | |
minutes = (seconds/60 - hours * 60).to_i | |
seconds_remaining = (seconds - (minutes * 60 + hours * 3600)) | |
if hours >= 1 | |
"%01d:%02d:%02d" % [hours, minutes, seconds_remaining] | |
elsif minutes <= 9 | |
"%01d:%02d" % [minutes, seconds_remaining] | |
else | |
"%02d:%02d" % [minutes, seconds_remaining] | |
end | |
end | |
def self.format_date(run) | |
run.workout_datetime.to_time.strftime("%a, %m/%d/%y") | |
end | |
def self.format_distance(run) | |
run.miles.round(2) | |
end | |
def self.format_run_time(seconds) | |
hours = seconds/3600.to_i | |
minutes = (seconds/60 - hours * 60).to_i | |
seconds_remaining = (seconds - (minutes * 60 + hours * 3600)) | |
if hours >= 1 | |
"%01d:%02d:%02d" % [hours, minutes, seconds_remaining] | |
elsif minutes <= 9 | |
"%01d:%02d" % [minutes, seconds_remaining] | |
else | |
"%02d:%02d" % [minutes, seconds_remaining] | |
end | |
end | |
end | |
end |
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require "spec_helper" | |
describe "Formatter" do | |
it "formats for seconds that are more than 1 hour" do | |
seconds = 4500 | |
formatter = ApplicationHelper::Formatter.format_pace(seconds) | |
expect("1:15:00").to eq(formatter) | |
end | |
it "formats for seconds that are less than 1 hour" do | |
seconds = 1500 | |
formatter = ApplicationHelper::Formatter.format_pace(seconds) | |
expect("25:00").to eq(formatter) | |
end | |
it "formats for seconds that are less than 1 minute" do | |
seconds = 54 | |
formatter = ApplicationHelper::Formatter.format_pace(seconds) | |
expect("00:54").to eq(formatter) | |
end | |
it "can accept seconds that are integers or floats" do | |
seconds = 1159.2 | |
formatter = ApplicationHelper::Formatter.format_pace(seconds) | |
expect("19:32") | |
end | |
end |
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